One of the hardest requirements for the Christian is repentance. Biblical repentance requires both a change of heart and a change of action. One cannot imagine one without the other. For example, the man who decides to follow Jesus yet persists in his wicked ways has not had a true change of heart. The converse is also true. A man who begins cleaning up his life, seeking righteousness and goodness, and lives according to the principles of the faith, has …