1 John 2:18-21

18 Little children, it is the last hour: and as ye heard that antichrist cometh, even now have there arisen many antichrists; whereby 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 they might be made manifest that they all are not of us.

20 And ye have an anointing from the Holy One, and ye know all the things.

21 I have not written unto you because ye know not the truth, but because ye know it, and because no lie is of the truth.