His will is done

In the case of a will, it is necessary to prove the death of the one who made it, because a will is in force only when somebody has died; it never takes effect while the one who made it is living. This is why even the first covenant was not put into effect without blood. (Heb 9:16-18) ... In fact, the law requires that nearly everything be cleansed with blood, and without the shedding of blood there is no forgiveness. (Heb 9:22) The law is only a shadow of the good things that are coming—not the realities themselves. For this reason it can never, by the same sacrifices repeated endlessly year after year, make perfect those who draw near to worship. (Heb 10:1)

For Christ did not enter a man-made sanctuary that was only a copy of the true one; He entered heaven itself, now to appear for us in God's presence. Nor did He enter heaven to offer Himself again and again, the way the high priest enters the Most Holy Place every year with blood that is not his own. Then Christ would have had to suffer many times since the creation of the world. But now He has appeared once for all at the end of the ages to do away with sin by the sacrifice of Himself. (Heb 9:24-26) and for all time one sacrifice for sins, He sat down at the right hand of God. (Heb 10:12) When Jesus said "It is finished" on the cross, He bowed His head and gave up His Spirit. (John 19:30) It was then... His will was executed, fulfilled, finished and done!! Hear Him!