The baker, according to Jesus, can not pick which parts of the bible, old and new testament, to follow. Matthew 5:17-20.
Colossians 3:9 states very clearly, Do not lie to each other
There are many verses about not lying.

The baker flat out lied. He signed a business license application which states he agrees to abide by state laws. 
He is going to need a more powerful god to protect him from his god.