“ὑπήκοος μέχρι θανάτου.” = “obedient unto death.” Philippians 2:8

Even though he lay down his life “of his own accord,” it was in obedience to the Father. “It was the will of the Lord to crush him.” Isaiah 53:10 “Unto death.” “Not my will, but yours, be done.” Luke 22:42 -John Piper