So that we know what we are talking about, let’s begin with a definition. A basic formulation of the Trinity doctrine is, God is a Trinity of three Persons—the Father, the Son, and the Holy Spirit, and these three are one God, the same in substance, equal in power and glory. Many who teach against the Trinity misunderstand this formula. They make a wrong assumption about what is meant by God being a Trinity of three Persons. They assume this to be tritheism, a belief in three gods. What is meant by “Person” in speaking of the Trinity is that which has the attributes of personality. It comes from the Latin word persona. In the ancient world, actors wore masks. The actor’s mask was his persona. It showed the role he was playing. In the discussion of the Trinity, “Person” never means “person” as we commonly use it today; that is, it never means a free and independent consciousness with his own will. Nevertheless, it does mean that the Persons have an I-you relationship: as I will point out in the Scriptures cited in this article, they communicate with each other.
“Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God: 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” (1 John 4:2-3).
“For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist” (2 John 1:7).
Many people speculate about antichrist. Some speak of the Antichrist, referring to a particular person, such as the Pope or all of the Popes. Often, the Antichrist is seen as an end-time figure equated with the man of sin in 2 Thessalonians 2:3. While there may be some validity in calling the Pope and the man of sin Antichrists, John’s concept of antichrist is much broader. He is not speaking of a particular person, but says that many deceivers have entered the world and that each of these deceivers is an antichrist. Notice 1 John 2, verses 18 and 22: “Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time…. Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.”