Jesaja 12:3

Isa 12:3, again, contains a prophetic promise, which points back to the commencement of Isa 12:1 : "And with rapture ye will draw water out of the wells of salvation." Just as Israel was miraculously supplied with water in the desert, so will the God of salvation, who has become your salvation, open many and manifold sources of salvation for you (מעיני as it is pointed here, instead of מעיני, (Note: The root is the same as, for example, in יעלתסּו (they rejoice) and יעלתסּו; here, however, it is more striking, because the singular is written מעין, and not מעין. At the same time, it is evident that the connecting sound ay was rather preferred than avoided, as Ewald maintains - as we may see, for example, from the repeated aychi in Ps 103.)) from which ye may draw with and according to your heart's delight. This water of salvation, then, forms both the material for, and instigation to, new songs of praise; and Isa 12:4-6 therefore continue in the strain of a psalm: "And ye will say in that day, Praise Jehovah, proclaim His name, make known His doings among the nations, boast that His name is exalted. Harp to Jehovah; for He has displayed majesty: let this be known in all lands. Shout and be jubilant, O inhabitants of Zion: for great is the Holy One of Israel in the midst of thee." The first song of six lines is here followed by a second of seven lines: a prophetic word of promise, inserted between them, separates the one from the other. This second also commences with the well-known tones of a psalm (compare especially Psa 105:1; Ch1 16:8). The phrase, "Call upon the name of Jehovah," signifies, Make the name of Jehovah the medium of invocation (Ges. 138, Anm. 3*), i.e., invoke it, or, as here, call it out. Gē'ūth is high, towering dignity; here it is used of God, as in…

The salvation promised in the foregoing chapter was compared to that of Israel "in the day that he came up out of the land of Egypt;" so that chapter ends. Now as Moses and the children of Israel then sang a song of praise to the glory of God (Exo 15:1) so shall the people of God do in that day when the root of Jesse shall stand for an ensign of the people and shall be the desire and joy of all nations. In that day, I. Every particular believer shall sing a song of praise for his own interest in that salvation (Isa 12:1, Isa 12:3). "Thou shalt say, Lord, I will praise thee." Thanksgiving-work shall be closet-work. II. Many in concert shall join in praising God for the common benefit arising from this salvation (Isa 12:4-6): "You shall say, Praise you the Lord." Thanksgiving-work shall be congregation-work; and the praises of God shall be publicly sung in the congregations of the upright.

12:3 God’s salvation is like a deep and unending source of water that provides life (see also 41:18; Ps 87:7).