Woe to you, scribes and Pharisees, hypocrites! for you are like unto whited sepulchers, which indeed appear beautiful outwardly but are within full of dead men’s bones and of all uncleanness. (Matt 23:27)
Hypocrisy is something God hates. The reason, because it does not submit under God’s salvation plan, but rather clings to human pride. How difficult it is for a rich man, a person full of himself to enter through the narrow gate!