This book strives to provide biblically based answers to very important questions. Do we serve a Triune God who is ONE GOD and is seen in the three distinct persons of the Father and the Son and the Holy Spirit, as Jesus Himself taught in Matthew 28:19? Or do we adhere to the teachings of the "Oneness-Jesus Only" doctrines that contradict the directives of Jesus Himself as given by Him to His disciples? This book also focuses on other doctrines within the "Oneness-Jesus Only" teachings such as: Is water baptism in the Name of Jesus Only required for salvation? Is speaking in tongues a requirement of salvation as taught by Oneness Believers, or is speaking in tongues one of the gifts of the Holy Spirit as in 1 Corinthians Chapter 12? Are we saved by grace through faith in Jesus Christ as the Scriptures teach. This guide answers these important questions and more.