Be careful therefore how you hear: for whoever has, to him shall be given; and whoever has not, from him shall be taken even that which he seems to have.
For the time will come when they will not endure sound teaching; but after their own lusts shall they heap to themselves teachers, having itching ears;
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 they went out, that they might be made known that they were not all of us.
I know your works, and your labor, and your patience, and how you cannot bear those who are evil: and you have tried those who say they are apostles, and are not, and have found them to be liars: