In this collection of articles, we present 10 basic doctrines of Christianity, with an explanation of the basic features of each biblical teaching. We follow each doctrinal article with two articles explaining how the doctrine makes a difference in our lives - how it encourages us to respond in a certain way. This series has been designed as a discipleship manual for new Christians, and was previously published with the title Discipleship 101. By Michael D. Morrison, PhD, and Joseph Tkach, D.Min.