1 John 4:7-10
7Beloved, let us love one another, for love is from God, and whoever loves has been born of God and knows God. 8Anyone who does not love does not know God, because God is love. 9In this the love of God was made manifest among us, that God sent his only Son into the world, so that we might live through him. 10In this is love, not that we have loved God but that he loved us and sent his Son to be the propitiation for our sins.
The defining characteristic of God is love.
The defining quality of God is the grace He showed us.
1 John 4:11-16
11Beloved, if God so loved us, we also ought to love one another. 12No one has ever seen God; if we love one another, God abides in us and his love is perfected in us.
13 By this we know that we abide in him and he in us, because he has given us of his Spirit. 14And we have seen and testify that the Father has sent his Son to be the Savior of the world. 15Whoever confesses that Jesus is the Son of God, God abides in him, and he in God. 16So we have come to know and to believe the love that God has for us. God is love, and whoever abides in love abides in God, and God abides in him.
18may have strength to comprehend with all the saints what is the breadth and length and height and depth, 19and to know the love of Christ that surpasses knowledge, that you may be filled with all the fullness of God. 20 Now to him who is able to do far more abundantly than all that we ask or think, according to the power at work within us,
1 John 4:19-20
19We love because he first loved us. 20If anyone says, “I love God,” and hates his brother, he is a liar; for he who does not love his brother whom he has seen cannot love God whom he has not seen.
1 John 3:16-17
16By this we know love, that he laid down his life for us, and we ought to lay down our lives for the brothers. 17But if anyone has the world’s goods and sees his brother in need, yet closes his heart against him, how does God’s love abide in him?
1 John 4:17-18
17By this is love perfected with us, so that we may have confidence for the day of judgment, because as he is so also are we in this world. 18There is no fear in love, but perfect love casts out fear. For fear has to do with punishment, and whoever fears has not been perfected in love.