John Gills Exposition of the Bible Commentary - Isaiah 12:3
Therefore with joy shall ye draw water ,.... These words are either an exhortation to others, as the Septuagint and Arabic versions render it, "draw ye"; and so likewise an encouragement to them by her example, or a prophecy that they should do this; that is, apply to Christ for grace, and receive it from him: for by "water" is meant grace, which is compared to it, because it is softening, purifying, fructifying, cooling, and refreshing, and extinguishes thirst; and this is to be "drawn", it... read more
Matthew Henry's Complete Commentary - Isaiah 12:1-3
This is the former part of the hymn of praise which is prepared for the use of the church, of the Jewish church when God would work great deliverances for them, and of the Christian church when the kingdom of the Messiah should be set up in the world in despite of the opposition of the powers of darkness: In that day thou shalt say, O Lord! I will praise thee. The scattered church, being united into one body, shall, as one man, with one mind and one mouth, thus praise God, who is one and his... read more