And because ye are sons - As a consequence of your being adopted into the family of God, and being regarded as his sons. It follows as a part of his purpose of adoption that his children shall have the spirit of the Lord Jesus.

The Spirit of his Son - The spirit of the Lord Jesus; the spirit which animated him, or which he evinced. The idea is, that as the Lord Jesus was enabled to approach God with the language of endearment and love, so they would be. He, being the true and exalted Son of God, had the spirit appropriate to such a relation; they being adopted, and made like him, have the same spirit. The "spirit" here referred to does not mean, as I:suppose: the Holy Spirit as such; nor the miraculous endowments of the Holy Spirit, but the spirit which made them like the Lord Jesus; the spirit by which they were enabled to approach God as his children, and use the reverent, and tender, and affectionate language of a child addressing a father. It is that language used by Christians when they have evidence of adoption; the expression of the warm, and elevated, and glowing emotions which they have when they can approach God as their God, and address him as their Father.

Crying - That is, the spirit thus cries, Πνεῦμα Pneuma - κράζον krazon). Compare the notes, Romans 8:26-27. In Romans 8:15 it is, "wherewith we cry."

Abba, Father - See the note at Romans 8:15. It is said in the Babylonian Gemara, a Jewish work, that it was not permitted slaves to use the title of Abba in addressing the master of the family to which they belonged. If so, then the language which Christians are here represented as using is the language of freemen, and denotes that they are not under the servitude of sin.

And because ye are sons - By faith in Christ Jesus, being redeemed both from the bondage and curse of the law; God - the Father, called generally the first person of the glorious Trinity, hath sent forth the Spirit - the Holy Ghost, the second person of that Trinity, of his Son - Jesus Christ, the third person of the Trinity - crying, Abba, Father! from the fullest and most satisfactory evidence that God, the Father, Son, and Spirit, had become their portion. For the explanation of the phrase, and why the Greek and Syriac terms are joined together here, see the notes on Mark 14:36, and on Romans 8:15 (note).

And because ye are sons,.... That is of God, so some copies read; and the Ethiopic version, "inasmuch as ye are his sons"; not in so high a sense as Christ is the Son of God; nor in so low a sense as all men are his offspring; nor in such sense as magistrates are the children of the most High; nor merely on account of a profession of religion, as the "sons of God" was a phrase very early used of the worshippers of the true God; but by virtue of adoption, and which is not owing to the merits of men, who are by nature children of wrath, but to the free rich sovereign grace of God. It is a privilege and blessing of grace in which all the three persons are concerned. The Father has predestinated to it, and in the covenant has provided and laid it up; he set up his Son as the pattern to which these sons should be conformed, and proposed the glory of his own grace, as the end; by virtue of which act of grace they were considered as the children of God, as early as the gift of them to Christ; and so by him when he partook of their flesh and blood, and died to gather them together who were scattered abroad; see Hebrews 2:13. The Son of God has also an hand in this affair; for through his espousing their persons, they become the sons and daughters of the Lord God Almighty; and through his assumption of their nature they become his brethren, and so to be in the relation of sons to God; through his redemption they receive the adoption of children, and at his hands the privilege, the power itself, to become such. The Spirit of God not only regenerates them, which is an evidence of their sonship, but as a spirit of adoption manifests it to them, works faith in them to receive it, and frequently witnesses to the truth of it; all which show how any come and are known to be the sons of God. This is a privilege that exceeds all others; it is more to be a son than to be a saint; angels are saints, but not sons, they are servants; it is more to be a child of God, than to be redeemed, pardoned, and justified; it is great grace to redeem from slavery, to pardon criminals, and justify the ungodly; but it is another and an higher act of grace to make them sons; and which makes them infinitely more honourable, than to be the sons and daughters of the greatest potentate upon earth; yea, gives them an honour which Adam had not in innocence, nor the angels in heaven, who though sons by creation, yet not by adoption. The consequence, and so the evidence of it, follows,

God hath sent forth the Spirit of his Son into your hearts, crying Abba, Father. The Syriac and Arabic versions read, "our Father"; all the three divine persons here appear, as having a concern in this business, as before observed; here are God and his Son, and the Spirit of his Son, said to be sent; by whom is designed not any work of his upon the heart, nor any of his gifts and graces; but he himself in person, even the same Spirit of God that moved upon the face of the waters at the creation of the world, and moved holy men of God to write the Scriptures; who formed and filled the human nature of Christ, and descended on him as a dove; and by whom Christ and his apostles wrought their miracles; and who is called the Spirit of his Son; as he is frequently by the Jews (g), , "the Spirit of the King Messiah"; and sometimes (h) , "the Spirit of his word", the essential word of God; because he proceeds from him as from the Father, and because he dwells in him, in an eminent manner, as Mediator, and is sent by virtue of his mediation and intercession; and he is the rather mentioned under this character, because adoption proceeds upon the natural sonship of Christ, and is what is the peculiar office of the Spirit to testify. When he is said to be "sent", it does not suppose any local motion or change of place in him, who is a spirit infinite, immense, and omnipresent; nor any inferiority to the Father that sends him, or to the Son whose Spirit he is; for he is one God with the Father and Son, and with the Father is the sender of Christ, Isaiah 48:16, but it regards his peculiar office in this affair of adoption, by agreement of all the three persons; the Father predestinated to it, the Son redeems, that it might be received, and the Spirit is sent to discover, apply, and bear witness to it; which is a wondrous instance of the grace of God. The place where he is sent is "into" the "heart": where he is as a principle of spiritual life, and which he furnishes and supplies with all grace; where he dwells as in his temple, and is the evidence of God's dwelling there, and also of interest in Christ; is there as a pledge and an earnest of future glory; and the whole is a surprising instance of condescending grace. The work he does there is various, and consists of divers parts; as convincing of sin, and righteousness, working faith, and acting the part of a comforter; but what is here referred to, is the discharge of his office as a spirit of adoption, "crying Abba, Father". The word Abba is an Hebrew, or rather a Syriac or Chaldee word, signifying "father"; and which is added for explanation sake; and its repetition may denote the vehemency of filial affection, the strength of faith and confidence as to interest in the relation; and being expressed both in Hebrew and Greek, may show that God is the Father both of Jews and Gentiles, and that there is but one Father of all; and if it might not be thought too curious an observation, it may be remarked that the word "Abba", read backwards or forwards, is the same pronunciation, and may teach us that God is the Father of his people in adversity as well as in prosperity. The act of "crying", though it is here ascribed to the Spirit, yet is not properly his, but the believers; and is attributed to him because he excites, encourages, and assists them as a spirit of adoption to call God their Father; and may be understood both of the secret internal crying of the soul, or exercise of faith on God as its Father, and of an open outward invocation of him as such, with much confidence, freedom, and boldness.

(g) Bereshit Rabba, fol. 2. 4. & 6. 3. Vajikra Rabba, fol. 156. 4. See Gill on Romans 8:9. (h) Targum in 2 Chron. 6.

Because ye are sons (ὅτι)

For ὅτι in this sense at the beginning of a clause see Romans 9:7; 1 Corinthians 12:15; John 15:19; John 20:29. The emphasis is on sons. The spirit would not be given is ye were not sons. Others take ὅτι as demonstrative, as a proof that ye are sons; but examples of such usage are wanting. It is not a proof of the fact of sonship that the apostle is giving, but a consequence of it. Comp. Romans 8:16, where the witness of the Spirit attests the sonship.

The Spirit of his Son

The Holy Spirit which animated Jesus in his human life, and which, in the risen Christ, is the life-principle of believers. See 1 Corinthians 15:45, and comp. Romans 8:9-11. The Holy Spirit is called the Spirit of Christ, Romans 8:9, Romans 8:10, where Paul uses Spirit of God, Spirit of Christ and Christ as convertible terms. The phrase Spirit of Jesus Christ only Philippians 1:19. In John 3:34 Christ is represented as dispensing the Spirit. He is fully endowed with the Spirit (Mark 1:10; John 1:32): he sends the Spirit from the Father to the disciples, and he is the burden of the Spirit's testimony (John 15:26; John 16:7, John 16:9, John 16:10, John 16:15). The Paraclete is given in answer to Christ's prayer (John 14:16). Christ identifies his own coming and presence with those of the Spirit (John 14:17, John 14:18). Paul identifies him personally with the Spirit (2 Corinthians 3:17).

Our hearts

Note the interchange of persons: we might receive, ye are sons, our hearts. Comp. Romans 7:4.

Crying (κρᾶζον)

A strong word, expressing deep emotion. The verb originally represents the sound of a croak or harsh scream; thence, generally, an inarticulate cry; an exclamation of fear or pain. The cry of an animal. So Aristoph. Knights, 1017, of the barking of a dog: 285, 287, of two men in a quarrel, trying to bawl each other down: Frogs, 258, of the croaking of frogs. This original sense appears in N.T. usage, as Matthew 14:26; Matthew 15:23; Matthew 27:50; Mark 5:5, etc., and is recognized even where the word is used in connection with articulate speech, by adding to it the participles λέγων, λέγοντες saying, or διδάσκων teaching. See Matthew 8:29; Matthew 15:22; Mark 3:11; John 7:28, etc. In Mark 10:47 the inarticulate cry and the articulate utterance are distinguished. At the same time, the word is often used of articulate speech without such additions, as Mark 10:48; Mark 11:9; Mark 15:13, Mark 15:14; Luke 18:39; Acts 7:60; Acts 19:34; Romans 8:15. It falls into more dignified association in lxx, where it is often used of prayer or appeal to God, as Judges 3:9, 15; 4:3; 6:7; Psalm 21:2, 5; 27:1, 54:16; and in N.T., where it is applied to solemn, prophetic utterance, as Romans 9:27; John 1:15, and is used of Jesus himself, as John 7:28, John 7:37; John 12:44, and of the Holy Spirit, as here. The Spirit gives the inspiration of which the believer is the organ. In Romans 8:15 the statement is inverted. The believer cries under the power of the Spirit.

Abba, Father

Comp. Mark 14:36; Romans 8:15. Ὁ πατήρ the Father, is not added in order to explain the Aramaic Abba for Greek readers. Rather the whole phrase Ἁββά ὁ πατήρ had passed into the early Christian prayers, the Aramaic title by which Christ addressed his Father (Mark 14:36) being very early united with the Greek synonym. Such combinations of Hebrew and Greek addresses having the same meaning were employed in rabbinical writings. Comp. also Revelation 9:11; Revelation 12:9.

{3} And because ye are sons, God hath {f} sent forth the {g} Spirit of his Son into your hearts, crying, Abba, Father.

(3) He shows that we are free and set at liberty in such a way that in the meantime we must be governed by the Spirit of Christ, who while reigning in our hearts, may teach us the true service of the Father. But this is not to serve, but rather to enjoy true liberty, as it is fitting for sons and heirs.

(f) By that which follows he gathers that which went before: for if we have his Spirit, we are his sons, and if we are his sons, then we are free.

(g) The Holy Spirit, who is both of the Father, and of the Son. But there is a special reason why he is called the Spirit of the Son, that is, because the Holy Spirit seals up our adoption in Christ, and gives us a full assurance of it.

4:6 Because ye are sons, God hath sent forth the Spirit. The spirit is bestowed not to make us sons, but because we have become sons by the faith. See Joh 1:12.

Crying, Abba, Father. See PNT Ro 8:15. Abba is simply the Syriac for father. It is found also in Mr 14:36 Ro 8:15. This spirit of adoption helps the son to realize that he is a son, and to look up to God and to address him, if a Semitic, as Abba; if a Greek as Pater; is an Anglo-Saxon, as Father.

4:6 And because ye - Gentiles who believe, are also thus made his adult sons, God hath sent forth the Spirit of his Son into your hearts likewise, crying, Abba, Father - Enabling you to call upon God both with the confidence, and the tempers, of dutiful children. The Hebrew and Greek word are joined together, to express the joint cry of the Jews and gentiles.

6. because ye are sons-The gift of the Spirit of prayer is the consequence of our adoption. The Gentile Galatians might think, as the Jews were under the law before their adoption, that so they, too, must first be under the law. Paul, by anticipation, meets this objection by saying, Ye are sons, therefore ye need not be as children (Ga 4:1) under the tutorship of the law, as being already in the free state of "sons" of God by faith in Christ (Ga 3:26), no longer in your nonage (as "children," Ga 4:1). The Spirit of God's only Begotten Son in your hearts, sent from, and leading you to cry to, the Father, attests your sonship by adoption: for the Spirit is the "earnest of your inheritance" (Ro 8:15, 16; Eph 1:13). "It is because ye are sons that God sent forth" (the Greek requires this translation, not "hath sent forth") into OUR (so the oldest manuscripts read for "your," in English Version) hearts the Spirit of His son, crying, "Abba, Father" (Joh 1:12). As in Ga 4:5 he changed from "them," the third person, to "we," the first person, so here he changes from "ye," the second person, to "our," the first person: this he does to identify their case as Gentiles, with his own and that of his believing fellow countrymen, as Jews. In another point of view, though not the immediate one intended by the context, this verse expresses, "Because ye are sons (already in God's electing purpose of love), God sent forth the Spirit of His Son into your hearts," &c.: God thus, by sending His Spirit in due time, actually conferring that sonship which He already regarded as a present reality ("are") because of His purpose, even before it was actually fulfilled. So Heb 2:13, where "the children" are spoken of as existing in His purpose, before their actual existence.

the Spirit of his Son-By faith ye are one with the Son, so that what is His is yours; His Sonship ensures your sonship; His Spirit ensures for you a share in the same. "If any man have not the Spirit of Christ, he is none of His" (Ro 8:9). Moreover, as the Spirit of God proceeds from God the Father, so the Spirit of the Son proceeds from the Son: so that the Holy Ghost, as the Creed says, "proceedeth from the Father and the Son." The Father was not begotten: the Son is begotten of the Father; the Holy Ghost proceeding from the Father and the Son.

crying-Here the Spirit is regarded as the agent in praying, and the believer as His organ. In Ro 8:15, "The Spirit of adoption" is said to be that whereby WE cry, "Abba, Father"; but in Ro 8:26, "The Spirit itself maketh intercession for us with groanings which cannot be uttered." The believers' prayer is His prayer: hence arises its acceptability with God.

Abba, Father-The Hebrew says, "Abba" (a Hebrew term), the Greek, "Father" ("Pater," a Greek term in the original), both united together in one Sonship and one cry of faith, "Abba, Father." So "Even so ('Nai,' Greek) Amen (Hebrew)," both meaning the same (Re 1:7). Christ's own former cry is the believers' cry, "Abba, Father" (Mr 14:36).

4:1-7 The apostle deals plainly with those who urged the law of Moses together with the gospel of Christ, and endeavoured to bring believers under its bondage. They could not fully understand the meaning of the law as given by Moses. And as that was a dispensation of darkness, so of bondage; they were tied to many burdensome rites and observances, by which they were taught and kept subject like a child under tutors and governors. We learn the happier state of Christians under the gospel dispensation. From these verses see the wonders of Divine love and mercy; particularly of God the Father, in sending his Son into the world to redeem and save us; of the Son of God, in submitting so low, and suffering so much for us; and of the Holy Spirit, in condescending to dwell in the hearts of believers, for such gracious purposes. Also, the advantages Christians enjoy under the gospel. Although by nature children of wrath and disobedience, they become by grace children of love, and partake of the nature of the children of God; for he will have all his children resemble him. Among men the eldest son is heir; but all God's children shall have the inheritance of eldest sons. May the temper and conduct of sons ever show our adoption; and may the Holy Spirit witness with our spirits that we are children and heirs of God.