1 John 4:8

he that has not social affection, does not know God; for God is love.

2 Corinthians 13:11

Finally, brethren, be cheerful: redress yourselves, encourage one another, be of one mind, live in peace; and the God of love and peace shall be with you.

1 John 1:5

This then is the commission we have from him, to declare unto you, that God is light, and in him there is no darkness.

1 John 4:16

and we have known, and are convinced that God hath loved us. God is love; and he that cultivates social affection, dwelleth in God, and God in him.

John 8:54-55

Jesus answered, if I honour'd my self, my honour would be vain: it is my father that honoureth me, of whom ye say, that he is your God.

Ephesians 2:4

then it was that God, who is rich in mercy, thro' his great love, wherewith he loved us,

Hebrews 12:29

for "our God is a consuming fire."

1 John 2:4

he that says, he knows him, and does not keep his commandments, is a lyar, and an enemy to the truth:

1 John 2:9

he that says, he is in the light, and yet hates his brother, is still in darkness.

1 John 3:6

whosoever adheres to him, sinneth not: whosoever sinneth, hath not seen him, he does not know him.

1 John 4:7

Beloved, let us love one another: for love is of God; and every one that loveth, is born of God, and knoweth God.

Treasury of Scripture Knowledge

Summary

He that loveth not knoweth not God; for God is love.

Bible References

Knoweth

1 John 2:4
he that says, he knows him, and does not keep his commandments, is a lyar, and an enemy to the truth:
1 John 3:6
whosoever adheres to him, sinneth not: whosoever sinneth, hath not seen him, he does not know him.
John 8:54
Jesus answered, if I honour'd my self, my honour would be vain: it is my father that honoureth me, of whom ye say, that he is your God.

God is

1 John 1:5
This then is the commission we have from him, to declare unto you, that God is light, and in him there is no darkness.
2 Corinthians 13:11
Finally, brethren, be cheerful: redress yourselves, encourage one another, be of one mind, live in peace; and the God of love and peace shall be with you.
Ephesians 2:4
then it was that God, who is rich in mercy, thro' his great love, wherewith he loved us,
Hebrews 12:29
for "our God is a consuming fire."

General references

Matthew 22:40
these two precepts comprehend the substance of all the law and the prophets.
John 15:13
there cannot be greater love than that of a man, who lays down his life for his friends.
1 Corinthians 16:14
let all your transactions flow from social affections.
Hebrews 13:1
Let brotherly love still reign.