How do we know whether someone belongs to the Body of Christ? Well, anyone who has dedicated his/her life to follow Christ’s footsteps after understanding the Bible’s foundational doctrines of the gospel of the kingdom of God belongs to the Body of Christ. But the Bible is huge. Can we really identify the essential foundations of the biblical Christian gospel? And if someone differs in those foundational doctrines, could they still be part of the Body of Christ?

Jesus Christ was the first to use the word 'Church' in the New Testament. Today, many think of churches as buildings. What is the Church actually, according to the Bible? The biblical root word for 'church' is the Greek ekklesia. What does that mean? How does the Bible describe the original churches? How does one become part of Jesus Christ’s Church? Are there any specific things that need to be done?