In commemoration of the 20th anniversary of The United Holiness Church of Jesus Christ and according to the requests of approximately a ten thousand branch and associative churches all over the world, I am delighted to have the publication of this book Catechism and Baptism. Only when children learn and acquire various kinds of knowledge and instructions during their growth can they become equipped with proper qualifications to live lives of healthy and social people. It is the same in faith. New believers who have just accepted the Lord can become spiritual warriors only when they are provided with the knowledge of the spirit and the instructions of the Lord that are necessary for successful lives in the Lord.