I can tell you who the anti-christ's are !

As referenced above JOHN 8:58, and the whole section, so as to NOT take it out of context.

57 Then the Jews said to Him, "You are not yet fifty years old, and have You seen Abraham?"
58 Jesus said to them, "Most assuredly, I say to you, before Abraham was, I AM."
59 Then they took up stones to throw at Him; but Jesus hid Himself and went out of the temple, going through the midst of them, and so passed by.
44 "You are of your father the devil, and the desires of your father you want to do. He was a murderer from the beginning, and does not stand in the truth, because there is no truth in him. When he speaks a lie, he speaks from his own resources, for he is a liar and the father of it.
45 "But because I tell the truth, you do not believe Me.
46 "Which of you convicts Me of sin? And if I tell the truth, why do you not believe Me?
47 "He who is of God hears God's words; therefore you do not hear, because you are not of God."
48 Then the Jews answered and said to Him, "Do we not say rightly that You are a Samaritan and have a demon?"
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AS FOR who is the other one, out of the two witnesses, YOU do not know yet !

Elijah, from old is one.

And I seriously do not believe that the guy here, going by that name is anything more that a name user !

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Glory to the GOD of Israel, of all the Lost tribes, who are not lost !