The sermons of Moses teach about our response to God's grace and about apostasy, about those who no longer respond to God's grace. Moses preached on tithing, showing God is first in our life and of giving to the poor. He preached a very strong message on how God forbids the occult, fortunetelling, communicating with the dead, and using black magic. He also told them about the Prophet Priest, and King who would one day come and save them.