In politics, it's a mistake to make it good vs evil

You hypocrite! Remove the wooden beam in your eye first; then you will see clearly to remove the splinter in your brother's eye. A good tree does not bear rotten fruit, not does a rotten tree bear good fruit. For every tree is known by its own fruit. ... A good person out of the store of goodness in his heart produces good, but an evil person out of a store of evil, produces evil; for from the fullness of the heart the mouth speaks.

– Jesus Christ in the Gospel of Saint Luke, 6:42-45