Read: Mark 15:24-37.
So also the chief priests with the scribes mocked him to one another, saying, “He saved others; he cannot save himself. Let the Christ, the King of Israel, come down now from the cross that we may see and believe.” – Mark 15:31-32 (ESV)

Reflection: To save us, He must not save Himself.  He had to stay on the cross so that we might know His grace.

Sing:
To Christ, who won for sinners grace
By bitter grief and anguish sore,
Be praise from all the ransomed race
Forever and forevermore.
(When I Survey, Written by Isaac Watts)