You have given him his heart's desire, and have not withheld the request of his lips. Selah.
All Commentaries on Psalms 21:2 Go To Psalms 21
Augustine of Hippo
AD 430
3. "Thou hast given Him the desire of His soul" (ver. 2). He desired to eat the Passover, and to lay down His life when He would, and again when He would to take it; and Thou hast given it to Him. "And hast not deprived Him of the good pleasure of His lips." "My peace," saith He, "I leave with you:" and it was done.