1 John 2:7-8

2:7 Dear friends, I am not writing a new commandment to you, but an old commandment which you have had from the beginning. The old commandment is the word that you have already heard. 2:8 On the other hand, I am writing a new commandment to you which is true in him and in you, because the darkness is passing away and the true light is already shining.

1 John 3:11

God Is Love, So We Must Love One Another

3:11 For this is the gospel message that you have heard from the beginning: that we should love one another,