This psalm is very much like that which goes next before it; it was penned upon a like occasion, when David was both in danger of trouble and in temptation to sin; it begins as that did, “Be merciful to me;” the method also is the same. I.

Prayer in Affliction. To the chief musician, Al-taschith, Michtam of David, when he fled from Saul in the cave. 1 Be merciful unto me, O God, be merciful unto me: for my soul trusteth in thee: yea, in the shadow of thy wings will I make my refuge, until these calamities be overpast.

How strangely is the tune altered here! David’s prayers and complaints, by the lively actings of faith, are here, all of a sudden, turned into praises and thanksgivings; his sackcloth is loosed, he is girded with gladness, and his hallelujahs are as fervent as his hosannas.