1 John 3:23
For this is his commandment, that we should believe on the name of his Son, Jesus Christ, and should love one another as he gave us commandment.
1 John 3:11
For this is the message which you have heard from the beginning, that we should love one another.
1 Peter 1:22
Wherefore, having purified your souls by obeying the truth, through the Spirit, to unfeigned brotherly love, love one another, from a pure heart, fervently:
1 Peter 4:8
And above all things, have fervent love to one another; for love will cover a multitude of sins.
1 John 2:8-10
On the other hand, I write to you a new commandment, which is true concerning him and concerning you. For the darkness is passing away, and the light, which is true, now shines.
1 John 4:21
Moreover, this commandment we have from him, that he who loves God, loves his brother, also.