Then shall the lame man leap - This was literally fulfilled after the coming of the Messiah Acts 14:10; Acts 3:8. It is an emblem of the general joy which the coming of the Messiah would impart, and is an instance of the blessings which it would convey.

As an hart - The word used here denotes the stag, or male deer. In Arabic it denotes the wild, or mountain-goat. The word sometimes refers to any species of deer or antelope, and this is referred to here from its quick and sprightly nature.

And the tongue of the dumb sing - Shall be able to sing, and to praise God. On the restoration of the dumb to the benefits of language, see Matthew 9:32-33; Matthew 12:22; Matthew 15:30-31; Mark 9:17; Luke 11:14.

For in the wilderness shall waters break out - The joy shall be as great, and the blessings as numerous and refreshing, as if running fountains should suddenly break out in the desert, and the thirsty and weary traveler should be thus unexpectedly and fully supplied. The world, in regard to its real comforts without the gospel, may be not unaptly compared to g vast waste of pathless sands and arid plains. Nothing will more strongly express the blessings of the gospel than the idea of cool, refreshing, abundant fountains and streams bursting forth in such pathless wastes. This is an image which would be very expressive to those who were accustomed to cross such deserts, and it is one which is frequently employed by the sacred writers, and especially by Isaiah (see Isaiah 43:19-20; Isaiah 48:21; Isaiah 49:10-11; Isaiah 55:1; Isaiah 58:11). 'Lameness and dumbness are the uniform effects of long walking in a desert; the sand and gravel produce the former, fatigue the latter. In such cases some of us have walked hours together without uttering a sentence; and all walked as if crippled, from the sand and gravel getting into the shoes; but the sight of water, especially if unexpected, unloosed every tongue, and gave agility to every limb; men, oxen, goats, sheep, and dogs, ran with speed and expressions of joy to the refreshing element.' (Campbell's Travels in Africa.) The Chaldee Paraphrast understands this as referring entirely to the return from the captivity at Babylon. 'Then shall they see the exiles of Israel assembled, ascend to their own land as the swift stags, so that they shall not be hindered.'

Then shall the lame man leap as an hart..... As the lame man did healed by Peter, Acts 3:1 there were many instances of such persons cured by Christ when here on earth, Matthew 15:30 and in a spiritual sense this was verified in many who were impotent to that which is good; had neither will nor power to go to Christ for life and salvation, nor to walk by faith in him, nor to walk in his ways; who yet, by the mighty power of the Spirit and grace of God, became able and willing to go to him, and venture their souls on him; walked on in him as they had received him; and not only walked in his ways, but ran in the ways of his commandments, and leaped for joy for what they saw and heard of him, and received from him; and innumerable will be the instances of such mighty grace at the spiritual coming and reign of Christ:

and the tongue of the dumb shall sing; this had its accomplishment, in a literal sense, at the first coming of Christ, Matthew 9:32, Matthew 12:22 and, in a spiritual sense, in many who before had nothing to say to God in prayer, nor in praise; nothing to say of Christ, or for him; or of the blessed Spirit, and his divine operations; but now, by divine grace, are made to speak unto God, both in a petitionary way, and in a way of thankfulness; and of Christ, and of the blessed Spirit; and of the great things each have done for them; and even to sing for joy, because of the wondrous blessings of grace they were made partakers of; and many more such there will be in the latter day, when the Spirit is poured down from on high. Kimchi interprets all this of the Israelites, who were in captivity as blind, deaf, lame, and dumb. So the Targum of this and the preceding verse Isaiah 35:5,

"then shall the eyes of the house of Israel be opened, who were as blind men as to the law; and the ears of them that are as deaf men, to attend to the words of the prophets shall hear; then when they shall see the captives of Israel gathered to go up to their own land as the swift harts, and not tarry,'' &c.;

but it may be better applied to their present state, and to their case when they shall be turned to the Lord in the latter day:

for in the wilderness shall waters break out, and streams in the desert; not literally, but mystically; and may be understood both of the doctrines of the Gospel breaking out in the ministry of them, in such places as were like unto the wilderness and desert, quite barren, and destitute of the knowledge, grace, and fear of God; see Joel 3:18 and of the abundance of grace, and the efficacy of it, making the word effectual to the conversion and fruitfulness of multitudes of souls, bringing along with it a vast variety of spiritual blessings; see John 7:37 to both which, the one as the means, and the other as the cause, all the above wonderful things are owing.

Then shall the lame man leap as an hart, and the tongue of the dumb shall sing: for in the {g} wilderness shall waters break out, and streams in the desert.

(g) They who were barren and destitute of the graces of God, will have them given by Christ.

6. leap-literally, "fulfilled" (Ac 3:8; 14:10).

sing-joyful thanksgiving.

in . wilderness . waters-(Isa 41:18).

35:5-10 When Christ shall come to set up his kingdom in the world, then wonders, great wonders, shall be wrought on men's souls. By the word and Spirit of Christ, the spiritually blind were enlightened; and those deaf to the calls of God were made to hear them readily. Those unable to do any thing good, by Divine grace were made active therein. Those that knew not how to speak of God or to God, had their lips opened to show forth his praise. When the Holy Ghost came upon the Gentiles that heard the word, then were the fountains of life opened. Most of the earth is still a desert; neither means of grace, spiritual worshippers, nor fruits of holiness, are to be found in it. But the way of religion and godliness shall be laid open. The way of holiness is the way of God's commandment; it is the good old way. And the way to heaven is a plain way. Those knowing but little, and unlearned, shall be kept from missing the road. It shall be a safe way; nothing can do them any real hurt. Christ, the way to God, shall be clearly made known; and the way of a believer's duty shall be plainly marked out. Let us then go forward cheerfully, assured that the end of this way shall be everlasting joy, and rest for the soul. Those who by faith are made citizens of the gospel Zion, rejoice in Christ Jesus; and their sorrows and sighs are made to flee away by Divine consolations. Thus these prophecies conclude. Our joyful hopes and prospects of eternal life should swallow up all the sorrows and all the joys of this present time. But of what avail is it to admire the excellence of God's word, unless we can call its precious promises our own? Do we love God, not only as our Creator, but because he gave his only Son to die for us? And are we walking in the ways of holiness? Let us try ourselves by such plain questions, rather than spend time on things that may be curious and amusing, but are unprofitable.