Matthew 7:7-8

Ask, and it shall be given unto you; seek, and ye shall find; knock, and it shall be opened unto you.

John 1:47

Jesus saw Nathanael coming to Him, and says concerning him, Behold, an Israelite indeed, in whom there is no guile.

John 2:25

and because He had no need that any one should witness concerning man; because He was knowing what was in man.

John 4:24

God is a Spirit, and it behooveth those who worship Him to worship in spirit and in truth.

John 8:55

indeed you do not know Him: but I know Him. If I may say, I know Him not, I will be a liar like you: but I know Him, and I keep His word.

John 17:3

But this is eternal life, that they know thee the only true God, and Jesus Christ whom thou didst send.

John 21:17

He says to him a third time; Simon, the son of Jonah, do you love me as a friend? Peter was grieved, because He said to him the third time, Do you love me as a friend? And he says to Him, Lord, thou knowest all things; and thou dost understand that I love thee as a friend. He says to Him, Feed my sheeplings.

Acts 1:24

And praying they said, Thou, O Lord, Heart-searcher of all, show up the one of these two, whom thou hast chosen

Acts 17:23

For going through, and seeing your devotions, I also found an altar on which it was superscribed, To THE UNKNOWN GOD. Therefore I now preach unto you Him whom you are ignorantly worshiping.

Acts 17:30

Then indeed God winking at the times of ignorance, now commands all men everywhere to repent:

Romans 1:28-29

And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;

1 Corinthians 15:34

Awake to righteousness, and sin not; for some have not the knowledge of God: I speak to your shame.

2 Corinthians 4:6

Because God is the one, having said; Out of the darkness the light shall shine, which shone in our hearts, to the enlightenment of the knowledge of the glory of God in the face of Christ.

2 Corinthians 8:12

For if there is first a willing mind, it is acceptable according to what one may have, and not according to what he has not.

2 Corinthians 9:7

As each one has predetermined in his heart; not of reluctance, or of constraint: for God loves the hilarious giver.

Hebrews 4:13

And no creature is hidden in his presence: but all things are naked and have been laid open to the eyes of him to whom the word is unto us.

Hebrews 10:38-39

My righteous man shall live by faith: and if he may draw back, my soul has no pleasure in him.

Hebrews 12:28

Therefore receiving an unshaken kingdom, let us have grace, through which we may worship God acceptably with reverence and fear:

James 4:8-11

draw nigh unto God, and he draws nigh unto you. Purify your hands, ye sinners; and cleanse your hearts, ye double-minded.

1 Peter 5:2

shepherdize the flock of God which is among you, not coercively, but willingly, for the sake of God; not for filthy lucre, but cheerfully.

Revelation 2:23

And I will slay her children with death; and all the churches shall know that I am the one searching the reins and the hearts: and I will give to you each according to your works.

Treasury of Scripture Knowledge

Summary

And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the LORD searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever.

If thou seek

If thou forsake

Bible References

Know thou

John 8:55
indeed you do not know Him: but I know Him. If I may say, I know Him not, I will be a liar like you: but I know Him, and I keep His word.
John 17:3
But this is eternal life, that they know thee the only true God, and Jesus Christ whom thou didst send.
Acts 17:23
For going through, and seeing your devotions, I also found an altar on which it was superscribed, To THE UNKNOWN GOD. Therefore I now preach unto you Him whom you are ignorantly worshiping.
Romans 1:28
And as they did not approve to have God in their knowledge, God gave them up to a reprobate mind, to do those things which are inappropriate;
1 Corinthians 15:34
Awake to righteousness, and sin not; for some have not the knowledge of God: I speak to your shame.
2 Corinthians 4:6
Because God is the one, having said; Out of the darkness the light shall shine, which shone in our hearts, to the enlightenment of the knowledge of the glory of God in the face of Christ.

Serve him

John 1:47
Jesus saw Nathanael coming to Him, and says concerning him, Behold, an Israelite indeed, in whom there is no guile.
John 4:24
God is a Spirit, and it behooveth those who worship Him to worship in spirit and in truth.
Romans 1:29
being filled with all injustice, wickedness, vice, covetousness; full of envy, murder, strife, deceitfulness, evil affection;
Hebrews 12:28
Therefore receiving an unshaken kingdom, let us have grace, through which we may worship God acceptably with reverence and fear:

A willing mind

2 Corinthians 8:12
For if there is first a willing mind, it is acceptable according to what one may have, and not according to what he has not.
2 Corinthians 9:7
As each one has predetermined in his heart; not of reluctance, or of constraint: for God loves the hilarious giver.
1 Peter 5:2
shepherdize the flock of God which is among you, not coercively, but willingly, for the sake of God; not for filthy lucre, but cheerfully.

If thou seek

Matthew 7:7
Ask, and it shall be given unto you; seek, and ye shall find; knock, and it shall be opened unto you.
James 4:8
draw nigh unto God, and he draws nigh unto you. Purify your hands, ye sinners; and cleanse your hearts, ye double-minded.

If thou forsake

Hebrews 10:38
My righteous man shall live by faith: and if he may draw back, my soul has no pleasure in him.