I have a close friend that is a very devout Jehovah’s Witness; he and I are currently undertaking a study of the word of God together and the more I learn about the witnesses’ faith the less inclined I am to agree with any of their beliefs. My friend and I argue over the doctrine of the holy trinity, he calls me a pagan and says that the trinity is never mentioned in the bible. Other than John 1:1 what other evidence in scripture is there that supports the doctrine of the holy trinity?
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