When they brought the woman caught in the act of adultery to him, they said "she was caught in the very act, the law (old testament) said she is to be stoned"   Jesus said "let those of you that have never sinned cast the first stone" they walked away .. He turned to the woman and said is their no one left to condemn you ... No sir .. nor do I go in peace and sin no more.

He changed it all ...