Cast away - With a holy violence, dash away every transgression and incentive to it.

Make you a new heart - Call upon God for it, and he will give it: for as sure as you earnestly call on God through Christ to save you, so surely you shall be saved; and the effect will so speedily follow, that God is pleased to attribute that in some sort to yourselves, which is done by his grace alone; because ye earnestly call upon him for it, come in the right way to receive it, and are determined never to rest till you have it.

For why will ye die - Who should you go to hell while the kingdom of God is open to receive you? Why should you be the devil's slaves, when ye may be Christ's freemen! Why Will Ye Die? Every word is emphatic.

Why - show God or man one reason. Will - obstinacy alone, - a determination not to be saved, or a voluntary listlessness about salvation, - can prevent you. Ye - children of so many mercies, fed and supported by a kind God all your life; ye, who are redeemed by the blood of Jesus Christ; ye, who have made many promises to give up yourselves to God; ye, who have been dedicated to the ever-blessed Trinity, and promised to renounce the devil and all his works, the pomps and vanities of this wicked world, and all the sinful lusts of the flesh; why will Ye die? Die! - what is this? A separation from God and the glory of his power for ever! Die! - forfeiting all the purposes for which your immortal souls were made! Die - to know what the worm is that never dieth, and what that fire is which is never quenched! Why will ye die?

Cast away from you all your transgressions whereby ye have transgressed,.... As unprofitable and pernicious, to be abhorred and abstained from, and to be cast off, as loads and burdens upon them. Kimchi interprets it of the punishment of their sins, which might be cast off, or escaped, by repentance; perhaps it is best to interpret it of the casting away of their idols, by which they transgressed; see Ezekiel 20:7;

and make you a new heart and a new spirit; which the Lord elsewhere promises to give, and he does give to his own elect; See Gill on Ezekiel 11:19; and if here to be understood of a regenerated heart and spirit, in which are new principles of light, life, and love, grace and holiness, it will not prove that it is in the power of man to make himself such a heart and spirit; since from God's command, to man's power, is no argument; and the design of the exhortation is to convince men of their want of such a heart; of the importance of it: and which, through the efficacious grace of God, may be a means of his people having it, seeing he has in covenant promised it to them. The Targum renders it,

"a fearing heart, and a spirit of fear;''

that is, a heart and spirit to fear, serve, and worship the Lord, and not idols; and so the amount of the exhortation is, yield a hearty reverential obedience to the living God, and not to dumb idols; or that they would be hearty and sincere in their national repentance and reformation they are here pressed unto:

for why will ye die, O house of Israel? which is to be understood, not of an eternal death; since the deaths here spoken of was now upon them, what they were complaining of, and from which they might be recovered, Ezekiel 18:2; but temporal calamity and affliction, as in 2 Corinthians 1:10; and so in the following words.

Cast away from you all your transgressions, by which ye have transgressed; and make {i} you a new heart and a new spirit: for why will ye die, O house of Israel?

(i) He shows that man cannot forsake his wickedness, till his heart is changed which is only the work of God.

18:31 Make you a new heart - Suffer me to do it in you.

31. Cast away from you-for the cause of your evil rests with yourselves; your sole way of escape is to be reconciled to God (Eph 4:22, 23).

make you a new heart-This shows, not what men can do, but what they ought to do: what God requires of us. God alone can make us a new heart (Eze 11:19; 36:26, 27). The command to do what men cannot themselves do is designed to drive them (instead of laying the blame, as the Jews did, elsewhere rather than on themselves) to feel their own helplessness, and to seek God's Holy Spirit (Ps 51:11, 12). Thus the outward exhortation is, as it were, the organ or instrument which God uses for conferring grace. So we may say with Augustine, "Give what thou requirest, and (then) require what thou wilt." Our strength (which is weakness in itself) shall suffice for whatever He exacts, if only He gives the supply [Calvin].

spirit-the understanding: as the "heart" means the will and affections. The root must be changed before the fruit can be good.

why will ye die-bring on your own selves your ruin. God's decrees are secret to us; it is enough for us that He invites all, and will reject none that seek Him.

18:30-32 The Lord will judge each of the Israelites according to his ways. On this is grounded an exhortation to repent, and to make them a new heart and a new spirit. God does not command what cannot be done, but admonishes us to do what is in our power, and to pray for what is not. Ordinances and means are appointed, directions and promises are given, that those who desire this change may seek it from God.