Thou in thy mercy hast led them forth. The verb in Hebrew is indeed in the past tense; but, since it is plain from the context that their hope for what was to come was founded on God's former mercies, I have preferred making the meaning clearer by translating it in the future. Moses, therefore, exhorts the people to proceed to their promised land boldly and joyfully; because God will not forsake His work in the midst of it. And on this account he expressly mentions their redemption; as though he had said, that the people were not in vain delivered from impending death, but that God, as He had begun, would be their constant guide. David uses the same argument, (Psalm 31:5,) "Into thine hand I commit my spirit; thou hast redeemed me, O Lord God of truth." For, as the beginning of their redemption has proceeded from God's mere mercy, so he says that for this same reason He will lead them even to their promised inheritance. But, since the many obstacles might impress them with alarm, he at the same time sets before them the "strength" of God; for the whole praise is given to God, who had both been freely gracious to His people, and, asking assistance from no other source, but contented with His own power, had supplied what would have been otherwise incredible.

Thy holy habitation - Either Palestine, regarded as the land of promise, sanctified by manifestations of God to the Patriarchs, and destined to be both the home of God's people, and the place where His glory and purposes were to be perfectly revealed: or Mount Moriah.

Thou hast guided them in thy strength unto thy holy habitation - As this ode was dictated by the Spirit of God, It is most natural to understand this and the following verses, to the end of the 18th, as containing a prediction of what God would do for this people which he had so miraculously redeemed. On this mode of interpretation it would be better to read several of the verbs in the future tense.

Thou in thy mercy hast led forth the people [which] thou hast redeemed: thou hast guided [them] in thy strength unto thy holy (h) habitation.
(h) That is, into the land of Canaan, or into mount Zion.

Thou in thy mercy hast led forth the people which thou hast redeemed,.... From their servitude and bondage in Egypt; and so they were the Lord's people, peculiar to him, and distinct from all others: those he led forth, as out of Egypt, so through the Red sea onward towards Canaan's land; which was owing to his mercy, pity, and compassion to them in their affliction and distress: thus the spiritual Israel are a people redeemed by Christ from the bondage of sin, Satan, and the law, and are his property, special and peculiar to him, and distinguished from all others: those he leads forth out of the state of nature in which they are, which is a very uncomfortable one, dark, bewildered, and forlorn, and out of their own ways, both of sin and self-righteousness; he leads them in himself the true way to eternal life, and in the paths of faith, truth, and holiness; and he leads to himself, his blood, righteousness, and fulness, and into his Father's presence, into his house and ordinances, and at last to heaven, the city of their habitation: and though it is sometimes in a rough way he leads them thither, yet always in a right one; and this must be ascribed to his grace and mercy, and not to the merits of his people: it was owing to his mercy he engaged for them as a surety, and came into this world to be their Saviour, in his love and pity he redeemed them; and it is according to abundant mercy they are regenerated, and called, and saved:
thou hast guided them in thy strength unto thy holy habitation; or rather, "art guiding them" (w); for as yet they were not brought to their rest, the land of Canaan, where God had chosen a place for his people and himself to dwell in; nor was the tabernacle as yet made, much less the temple, where Jehovah took up his residence; but as he had brought out his people Israel from Egypt with a strong hand, and mighty arm, he was guiding and directing them onward in their journey, in the same greatness of his strength, which he would and did continue, until he brought them to the place he had chosen for his habitation; which was typical, both tabernacle and temple, of the human nature of Christ, in which the fulness of the Godhead dwells, and which is holy, being perfectly free from sin, and to which the people of God are guided as the new and living way to the Father, and whereby they have communion with him: likewise they were an emblem of the church of God, where Jehovah, Father, Son, and Spirit, dwell, and which consists of holy persons, and where holy services are performed; and hither the Lord guides and directs his people, and where he gives them a nature and a place better than that of sons and daughters; and also of heaven, where the Lord dwells, and which is the habitation of his holiness, where are holy angels, and the spirits of just men made perfect, and into which none shall enter but those that are holy; and hither the Lord guides all his people, with his counsel, and by his Spirit and word, and by his almighty power brings them thither;
(w) "commode ducis", Junius & Tremellius.

"Thou leadest through Thy mercy the people whom Thou redeemest; Thou guidest them through Thy might to Thy holy habitation." The deliverance from Egypt and guidance through the Red Sea were a pledge to the redeemed people of their entrance into the promised land. The holy habitation of God was Canaan (Psalm 78:54), which had been consecrated as a sacred abode for Jehovah in the midst of His people by the revelations made to the patriarchs there, and especially by the appearance of God at Bethel (Genesis 28:16., Exodus 31:13; Exodus 35:7).

Thou in thy mercy hast led forth the People - Out of the bondage of Egypt, and out of the perils of the Red - sea. Thou hast guided them to thy holy habitation - Thou hast put them into the way to it, and wilt in due time bring them to the end of that way.