John 13:35

A Conservative Version

By this all men will know that ye are my disciples, if ye have love among each other.

Cross References

1 John 2:10

He who loves his brother abides in the light, and no cause of stumbling is in him.

John 17:21

so that they may all be one, just as thou, Father, are in me, and I in thee, that they also may be in us, so that the world may believe that thou sent me.

1 John 2:5

But whoever keeps his word, truly in this man the love of God is fully perfected. By this we know that we are in him.

2 John 1:5

And now I beseech thee, lady, not as writing a new commandment to thee, but what we had from the beginning, that we would love each other.