Mark 12:33
and to love him with all the heart, and with all the understanding, and with all the strength, and to love one's neighbor as oneself, is much more than all whole burnt offerings and sacrifices."
John 16:24
Until now you have asked nothing in my name. Ask, and you will receive, that your joy may be full.
John 21:17
He said to him the third time, "Simon, son of John, do you love me?" Peter was grieved because he said to him the third time, "Do you love me?" And he said to him, "Lord, you know all things; you know that I love you." Jesus said to him, "Feed my sheep.
1 John 4:19
We love because he first loved us.
1 John 5:2-3
By this we know that we love the children of God, when we love God and obey his commandments.