1 John 2:12-14; 1 John 2:19

1 John 2:12-14

12 I write to you, little children, because the sins have been forgiven you through his name;

13 I write to you, fathers, because ye have known him who [is] from the beginning; I write to you, young men, because ye have overcome the evil. I write to you, little youths, because ye have known the Father:

14 I did write to you, fathers, because ye have known him who [is] from the beginning; I did write to you, young men, because ye are strong, and the word of God in you doth remain, and ye have overcome the evil.

1 John 2:19

19 out of us they went forth, but they were not of us, for if they had been of us, they would have remained with us; but -- that they might be manifested that they are not all of us.