Psalmen 114:8

The writer celebrates the deliverance from extreme perils by which he was favored, and pledges grateful and pious public acknowledgments. (Psa. 116:1-19) A truly grateful love will be evinced by acts of worship, which calling on God expresses (Psa 116:13; Psa 55:16; Psa 86:7; compare Psa 17:6; Psa 31:2).

Which turned the rock into a standing water,.... Both at Rephidim and at Kadesh; which being smitten, streams of water flowed out like rivers, as if the rock itself was changed into water; and which came a constant and continual supply for the Israelites, for it is said to follow them; see Exo 17:6. The flint into a fountain of waters; referring to the same thing, the rocks were flinty ones. This was a type of Christ the Rock; who has an abiding fulness of grace in him; is the fountain of it, from whence it flows in great abundance for the supply of his people's wants, while passing through this wilderness to Canaan's land. Next: Psalms Chapter 115

The deliverance of Israel out of Egypt gave birth to their church and nation, which were then founded, then formed; that work of wonder ought therefore to be had in everlasting remembrance. God gloried in it, in the preface to the ten commandments, and Hos 11:1, "Out of Egypt have I called my son." In this psalm it is celebrated in lively strains of praise; it was fitly therefore made a part of the great Hallelujah, or song of praise, which the Jews were wont to sing at the close of the passover-supper. It must never be forgotten, I. That they were brought out of slavery (Psa 114:1). II. That God set up his tabernacle among them (Psa 114:2). III. That the sea and Jordan were divided before them (Psa 114:3, Psa 114:5). IV. That the earth shook at the giving of the law, when God came down on Mount Sinai (Psa 114:4, Psa 114:6, Psa 114:7). V. That God gave them water out of the rock (Psa 114:8). In singing this psalm we must acknowledge God's power and goodness in what he did for Israel, applying it to the much greater work of wonder, our redemption by Christ, and encouraging ourselves and others to trust in God in the greatest straits.

114:8 The Lord miraculously provided for his people in hard times after the Exile, just as he had done in the wilderness after the Exodus.