John Gills Exposition of the Bible Commentary - Isaiah 51:3
For the Lord shall comfort Zion ,.... The church, by his Spirit, in the ministration of the word, and administration of ordinances; by the donation of the blessings of grace, and by the application of Gospel promises; by the discoveries of his love; by granting his gracious presence; by blessing his word; and by calling many souls, and adding them to his people: and in order to engage the church and people of God to believe God will do this, and that he can and will bless and increase them... read more
Matthew Henry's Complete Commentary - Isaiah 51:1-3
Observe, 1. How the people of God are here described, to whom the word of this consolation is sent and who are called upon to hearken to it, Isa. 51:1. They are such as follow after righteousness, such as are very desirous and solicitous both to be justified and to be sanctified, are pressing hard after this, to have the favour of God restored to them and the image of God renewed on them. These are those that seek the Lord, for it is only in the say of righteousness that we can seek him with... read more