“Hee that loueth his brother, abideth in the light, and there is none occasion of stumbling in him.”
1611 King James Version (KJV)
2:10 He that loveth his brother - For Christ's sake. Abideth in the light - Of God. And there is no occasion of stumbling in him - Whereas he that hates his brother is an occasion of stumbling to himself. He stumbles against himself, and against all things within and without; while he that loves his brother, has a free, disencumbered journey.
1Joh 2:10 He that loveth his brother abideth in the light. On the other hand, brotherly love shows that one abides in the light. And there is none occasion of stumbling in him. Because he walks in the light and can see where he walks.