A murderer.

An adulterer.

A man married to over six hundred women.

A man who married a prostitute.

A traitor.

A man who threw innocent people into prison and who delighted in torturing people who believed differently than he did.

A coward.

A hypocrite.

A man who betrayed his closest friend at his moment of greatest need.

All authors of Scripture.

I wonder if God believes in grace?