1 John 4:7

Loved ones, we should have love for one another, because love comes from [the very nature of] God, and every person who [continually] loves [others] has been [spiritually] conceived by God [See 2:29; 3:9], and knows [he is in fellowship with] God.

1 John 4:8

The person who does not love [others] does not know God [as Savior], for [the very nature of] God is love.

1 John 2:29

If you know that Christ is [truly] righteous [verse 1], then you should also know that everyone who does what is right has been [spiritually] conceived [and eventually born] by God [See 5:18].

Galatians 5:22

But the fruit produced by the Holy Spirit is love, joy, peace, patience, kindness, generosity, faithfulness,

1 John 2:10

[However], the person who loves his brother continues to live in [harmony with] the light [of God's truth], and such a person is not the cause of others stumbling [over his example].

1 John 4:12

No person has gazed upon God [at any time]; [but] if we love one another, God [continually] lives in our hearts, and His love is made complete within us.

1 John 4:20-1

If a person says, "I love God," yet [in reality] hates his brother, he is a liar. For the person who does not love his brother, whom he has seen, cannot [possibly] love God, whom he has never seen.

John 17:3

And this is never ending life; that people may know you [as] the only true God, and Jesus Christ, the One whom you have sent.

2 Corinthians 4:6

For God, who said [Gen. 1:3], "Light will shine out of darkness," has [also] shone in our hearts to provide [us with] the light of the knowledge of God's splendor [as it shines] on the face of Christ. [Note: This allusion to "splendor shining on Christ's face" may be a continuation of the analogy used in 3:13].

Galatians 4:9

But now that you have come to know God [as your Father], or rather, to be known by Him [as His children], how can you turn back again to the weak, cheap, elementary teachings [of the law of Moses], to which you [seem to] desire to become enslaved?

1 Thessalonians 4:9-10

Now you people do not need anyone to write to you about loving [your] brothers, for you yourselves have been taught by God to love one another.

2 Timothy 1:7

For God did not give us a spirit [i.e., a disposition] that makes us cowards but one that gives us power and love and self-control.

1 Peter 1:22

[Since] you have purified your souls by [your] obedience to the truth [i.e., the Gospel message], which produces a genuine love for your brothers, [now] you should have this kind of fervent, heartfelt love for one another.

1 John 3:10-23

Here is how the children of God and the children of the devil can be recognized: All those who do not continue to do what is right do not belong to God. Also, the person who does not continue to love his brother [or sister does not belong to God].

Treasury of Scripture Knowledge

Summary

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

Bible References

Let

1 John 4:20
If a person says, "I love God," yet [in reality] hates his brother, he is a liar. For the person who does not love his brother, whom he has seen, cannot [possibly] love God, whom he has never seen.
1 John 2:10
[However], the person who loves his brother continues to live in [harmony with] the light [of God's truth], and such a person is not the cause of others stumbling [over his example].
1 John 3:10
Here is how the children of God and the children of the devil can be recognized: All those who do not continue to do what is right do not belong to God. Also, the person who does not continue to love his brother [or sister does not belong to God].
1 John 5:1
Every person who believes that Jesus is the Christ [i.e., God's specially chosen one] has been [spiritually] conceived [and eventually born] by God. And everyone who [continually] loves God, who did the conceiving, also [must continually] love the person whom God has [spiritually] conceived.

Love is

1 John 4:8
The person who does not love [others] does not know God [as Savior], for [the very nature of] God is love.
Galatians 5:22
But the fruit produced by the Holy Spirit is love, joy, peace, patience, kindness, generosity, faithfulness,
1 Thessalonians 4:9
Now you people do not need anyone to write to you about loving [your] brothers, for you yourselves have been taught by God to love one another.
2 Timothy 1:7
For God did not give us a spirit [i.e., a disposition] that makes us cowards but one that gives us power and love and self-control.
1 Peter 1:22
[Since] you have purified your souls by [your] obedience to the truth [i.e., the Gospel message], which produces a genuine love for your brothers, [now] you should have this kind of fervent, heartfelt love for one another.

Every

1 John 4:12
No person has gazed upon God [at any time]; [but] if we love one another, God [continually] lives in our hearts, and His love is made complete within us.
1 John 2:29
If you know that Christ is [truly] righteous [verse 1], then you should also know that everyone who does what is right has been [spiritually] conceived [and eventually born] by God [See 5:18].
1 John 3:14
[For] we [can] know that we have passed out of [the realm of spiritual] death and into [spiritual] life, because we [show] love for the brothers [and sisters]. The person who does not love [them] continues to be [spiritually] dead.
1 John 5:1
Every person who believes that Jesus is the Christ [i.e., God's specially chosen one] has been [spiritually] conceived [and eventually born] by God. And everyone who [continually] loves God, who did the conceiving, also [must continually] love the person whom God has [spiritually] conceived.

And knoweth

John 17:3
And this is never ending life; that people may know you [as] the only true God, and Jesus Christ, the One whom you have sent.
2 Corinthians 4:6
For God, who said [Gen. 1:3], "Light will shine out of darkness," has [also] shone in our hearts to provide [us with] the light of the knowledge of God's splendor [as it shines] on the face of Christ. [Note: This allusion to "splendor shining on Christ's face" may be a continuation of the analogy used in 3:13].
Galatians 4:9
But now that you have come to know God [as your Father], or rather, to be known by Him [as His children], how can you turn back again to the weak, cheap, elementary teachings [of the law of Moses], to which you [seem to] desire to become enslaved?

General references

Matthew 22:40
The entire law of Moses and the prophets hinge on these two commandments."
John 15:13
No one has [any] greater love than to give up his life for his friends.
1 Corinthians 16:14
Everything you do should be done lovingly.
Hebrews 13:1
Continue to love [one another] as brothers.