2 Corinthians 11:11

Why? Because I do not love you? God knows.

2 Corinthians 12:15

I, indeed, will most gladly spend and be spent for your souls; though the more abundantly I love you, the less I be loved.

2 Corinthians 12:2-3

I knew a man in Christ fourteen years ago; that such a one (whether in the body, I know not, or out of the body, I know not: God knows;) was caught away to the third heaven.

John 2:24-25

But Jesus did not trust himself to them, because he knew all men,

John 21:17

He said to him a third time: Simon, son of Jonah, 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, thou knowest all things, thou knowest that I love thee. Jesus said to him: Feed my sheep.

Acts 15:8

And God, who knows the heart, became a witness for them, by giving them the Holy Spirit, as he gave it also to us;

2 Corinthians 6:11-12

Corinthians, our mouth is opened to you, our heart is enlarged:

2 Corinthians 7:3

I do not say this to condemn you; for I have said before, that you are in our hearts, so that we could die with you, and live with you.

2 Corinthians 11:10

As the truth of Christ is in me, this boasting shall not be silenced, in my case, in the regions of Achaia.

2 Corinthians 11:31

The God and Father of our Lord Jesus Christ, who is blessed for ever, knows that I do not lie.

Hebrews 4:13

And there is no creature which is not manifest in his sight: but all things are naked, and exposed to the eyes of him to whom we must give an ac count.

Revelation 2:23

And I will kill her children with death; and all the churches shall know that I am he that searches the reins and the hearts: and I will give to every one of you according to your works.

Treasury of Scripture Knowledge

Summary

Wherefore? because I love you not? God knoweth.

Bible References

Because

2 Corinthians 6:11
Corinthians, our mouth is opened to you, our heart is enlarged:
2 Corinthians 7:3
I do not say this to condemn you; for I have said before, that you are in our hearts, so that we could die with you, and live with you.
2 Corinthians 12:15
I, indeed, will most gladly spend and be spent for your souls; though the more abundantly I love you, the less I be loved.