Paul's chutzpah: Chief of sinners says "I am pure from the blood of all men"

Wherefore I take you to record this day, that I am pure from the blood of all men.

-- Acts 20:26

And Saul was consenting unto his death. 

-- Acts 8:1

And when the blood of thy martyr Stephen was shed, I also was standing by, and consenting unto his death, and kept the raiment of them that slew him.

-- Acts 22:20

Christ Jesus came into the world to save sinners; of whom I am chief.

-- 1 Timothy 1:15