Many prophets also warned them of his wrath against sin. This was so important that he gave his life to do it. The religion of man has neither the power nor the desire to save people from their sins. Good intentions cannot change a corrupt heart. Man's religion breeds every kind of wickedness.
Many churches have members who break every one of the ten commandments.
Most of the religious world is simply not prepared to fight against sin. Because it is not righteous it does not hate sin, and you cannot fight what you do not hate. In the parable of the sower, Jesus said that the birds that took away the seed represented the evil one. So demons, unclean spirits and birds all have the same meaning. Babylon is full of these evil things.