Iniaku
Your question about how we become the 'one body' which the Bible refers to in 1 Corinthians 12:12 is a good one. The verse reads, 'The body is a unit, though it is made up of many parts; and though all its parts are many, they form one body. So it is with Christ' (1 Corinthians 12:12).
Michael
Jehovah's Witnesses (JWs) may appear to hold many of the same beliefs that Christians do. However, when you take a closer look, you'll see that Jehovah's Witnesses deny most of the key doctrines of Christianity, including: the Trinity, the personality of the Holy Spirit, and the bodily resurrection of Jesus Christ. The most important issue is that they do not believe that Jesus Christ is also God. For this reason, we consider them to be a cult, not just another denomination.
matthew11