'Little Children' in the Bible

My little children, these things I write to you, that ye sin not. And if any man sinneth, we have an advocate with the Father, Jesus Christ the righteous:

I write to you, little children, because your sins are forgiven you for his name's sake.

I write to you, fathers, because ye have known him that is from the beginning. I write to you, young men, because ye have overcome the wicked one. I write to you, little children, because ye have known the Father.

Little children, it is the last time: and as ye have heard that antichrist cometh, even now are there many antichrists; by which we know that it is the last time.

And now, little children, abide in him; that when he shall appear, we may have confidence, and not be ashamed before him at his coming.

Little children, let no man deceive you: he that doeth righteousness is righteous, even as he is righteous.

My little children, let us not love in word, neither in tongue, but in deed and in truth.

Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.

Little children, keep yourselves from idols. Amen.