Psalms 88:8

8Thou hast removed my acquaintances from me. He was now destitute of all human aid, and that also he attributes to the anger of God, in whose power it is either to bend the hearts of men to humanity, or to harden them, and render them cruel. This is a point well worthy of our attention; for unless we bear in mind that our destitution of human aid in any case is owing to God’s withdrawing his hand, we agitate ourselves without end or measure. We may indeed justly complain of the ingratitude or cruelty of men whenever they defraud us of the just claims of duty which we have upon them; but still this will avail us nothing, unless we are thoroughly convinced that God, being displeased with us, takes away the means of help which he had destined for us; just as it is easy for him, whenever he pleases, to incline the hearts of all men to stretch forth their hand to succor us. The prophet, as an additional and still more grievous element in his distressed condition, tells us that his friends abhorred him. (512) Finally, he concludes by observing, that he could perceive no way of escape from his calamities:I am shut up that I cannot go forth. (513)