31 When he had gone out, Jesus said, “Now is the Son of Man glorified, and God is glorified in him. 32 If God is glorified in him, God will also glorify him in himself, and glorify him at once. 33 Little children, yet a little while I am with you. You will seek me, and just as I said to the Jews, so now I also say to you, ‘Where I am going you cannot come.’

31 When he had gone out, Jesus said, “Now is the Son of Man glorified, and God is glorified in him. 32 If God is glorified in him, God will also glorify him in himself, and glorify him at once. 33 Little children, yet a little while I am with you. You will seek me, and just as I said to the Jews, so now I also say to you, ‘Where I am going you cannot come.’

John 13:31-33 ESV

A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another.

John 13:34 (ESV)

By this all people will know you are my disciples, if you have love for one another.

John 13:35 (ESV)

The secret to handling conflict is genuinely loving the other person.