1 John 2:19-21
New Matthew Bible
19 They went out from us, but they were not of us. For if they had been of us, they would no doubt have continued with us. But this happened so that it might appear that they were not of us.
20 And you have an anointing of the Holy Spirit, and you know all things. 21 I did not write to you as though you did not know the truth, but as knowing it, and as knowing also that no lie comes of truth.Read full chapter