A Christadelphian Video: Description: The attitudes of Cain and Abel outline to us that acceptable worship requires teachableness and humility, and a willingness to conform to what God has asked. Those who are pleasing to Him worship Him in spirit and in truth, having understood the principles behind His requirements of us. When we understand how these principles relate to the Lord Jesus Christ, we have the foundation for offering our lives to God in a way in which He is well pleased.