Our resident anti-Semitic poster should realize that in defending the faith - once delivered to the saints - it can get a little heated between those who study and understand the Word of God and those that do not study nor understand.
The Word says in
I John 4:3 "And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world."
Hence, making two persons of them (God and Jesus), denying the work of God, i.e, denying that Jesus is truly God manifest in the flesh is antichrist.