14-18. Prayer of the prophet for deliverance from the enemies whom he excited by his faithful denunciations.
Heal … save—not only make me whole (as to the evils of soul as well as body which I am exposed to by contact with ungodly foes, Jer 15:18), but keep me so.
my praise—He whom I have to praise for past favors, and therefore to whom alone I look for the time to come.