There is no doubt that the book of sermons and preaching to its author, Abu Ubaid Al -Qasim, is one of the most important books. When God held him most, most of his praise and answered him, and what God wrote to him in the plates, and the sermons of Job, peace be upon him, and David, and for them, peace be upon them, and he also recounts the sermons of wisdom from all other books. The intercourse of the sermons of the companions of the Messenger of God, may God bless him and grant him peace, and after them from the followers and others, such as the sermons of Abu Bakr, Omar and others, may God be pleased with them all.