10. He that loves his brother abides in light, and there is no occasion of stumbling in him.
11. But he that hates his brother is in the darkness, and walks in the darkness, and knows not where he goes, because the darkness has blinded his eyes.
12. I write to you, children, because your sins are forgiven you for his name's sake.
13. 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.