1 John 2:18-21

18 Children, it is the last hour; and as you have heard that antichrist is coming, so now many antichrists have come; therefore we know that it is the last hour.

19 They went out from us, but they were not of us; for if they had been of us, they would have continued with us; but they went out, that it might be plain that they all are not of us.

20 But you have been anointed by the Holy One, and you all know.

21 I write to you, not because you do not know the truth, but because you know it, and know that no lie is of the truth.