This video is signed in American Sign Language (ASL) and has voice-over.

There are only two basic groups of mankind. One consists of "believers" and the other are "non-believers". There is no such group as "worldly Christians" who do not grow spiritually. Those among us who claim themselves as "Christians", however; really belong to the group that is "non-believers". You will understand why as we compare them.

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 become plain that they all are not of us. 1 John 2:19