Psalms 136:16

The great things God did for Israel, when he brought them out of Egypt, were mercies which endured long to them; and our redemption by Christ, which was typified thereby, endures for ever. It is good to enter into the history of God's favours, and in each to observe, and own, that his mercy endureth for ever. He put them in possession of a good land; it was a figure of the mercy of our Lord Jesus Christ.

To him which led his people through the wilderness. He led them into it, and therefore he was pledged to lead them through it. They were "his people", and yet they must go into the wilderness, and the wilderness must remain as barren as ever it was; but in the end they must come out of it into the promised land. God's dealings are mysterious, but they must be right, simply because they are his. The people knew nothing of the way, but they were led; they were a vast host, yet they were all led; there were neither roads nor tracks, but being led by unerring wisdom they never lost their way. He who brought them out of Egypt, also led them through the wilderness. By Moses, and Aaron, and Jethro, and the pillar of cloud he led them. What a multitude of mercies are comprehended in the conduct of such an enormous host through a region wherein there was no provision even for single travellers; yet the Lord by his infinite power and wisdom conducted a whole nation for forty years through a desert land, and their feet did not swell, neither did their garments wax old in all the journey. For his mercy endureth for ever. Their conduct in the wilderness tested his mercy most severely, but it bore the strain; many a time he forgave them; and though he smote them for their transgressions, yet he waited to be gracious and speedily turned to them in compassion. Their faithfulness soon failed, but his did not: the fiery, cloudy pillar which never ceased to lead the van was the visible proof of his immutable love —

"For his, mercy, changing never,

Still endureth, sure for ever."