John Gills Exposition of the Bible Commentary - Psalms 13:1
How long wilt thou forget me, O Lord? for ever ?.... When God does not immediately deliver his people from their enemies, or help them out of an affliction; when he does not discover his love, communicate his grace, apply the blessings and promises of his covenant as usual; and when he does not visit them in his usual manner, and so frequently as he has formerly done, they are ready to conclude he has forgotten them; and sometimes this continues long, and then they fear they are forgotten... read more
Matthew Henry's Complete Commentary - Psalms 13:1-6
David, in affliction, is here pouring out his soul before God; his address is short, but the method is very observable, and of use for direction and encouragement. I. His troubles extort complaints (Ps. 13:1, 2); and the afflicted have liberty to pour out their complaint before the Lord, Ps. 102:1 title. It is some ease to a troubled spirit to give vent to its griefs, especially to give vent to them at the throne of grace, where we are sure to find one who is afflicted in the afflictions of... read more