John Gills Exposition of the Bible Commentary - Psalms 77:8
Is his mercy clean gone for ever ?.... Or "his grace" F17 חסדו "gratia ipsius", Cocceius, Gejerus. ; and mercy is no other than grace to objects in misery; Unbelief says it is gone, that no more will be shown, and that the treasures of it are exhausted; but Faith says it is not gone, and observes that God is the God of all grace, is rich in mercy, and abundant in goodness; that his Son is full of grace and truth, and so is the covenant; and that though there is an abundance of it... read more
Matthew Henry's Complete Commentary - Psalms 77:1-10
We have here the lively portraiture of a good man under prevailing melancholy, fallen into and sinking in that horrible pit and that miry clay, but struggling to get out. Drooping saints, that are of a sorrowful spirit, may here as in a glass see their own faces. The conflict which the psalmist had with his griefs and fears seems to have been over when he penned this record of it; for he says (Ps. 77:1), I cried unto God, and he gave ear unto me, which, while the struggle lasted, he had not... read more