Hebrews 11:6

And without faith it is impossible to please God, for anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.

Hebrews 4:6

Since therefore it remains for some to enter it, and those who formerly had the good news preached to them failed to enter because of disobedience,

Hebrews 3:18-19

And to whom did he swear that they would never enter his rest, but to those who were disobedient?

Matthew 5:12

Rejoice and be glad, for great is your reward in heaven, for so they persecuted the prophets who were before you.

Matthew 6:1-2

"Take heed that you do not do your charitable deeds before men, to be seen by them. If you do, you will have no reward from your Father in heaven.

Matthew 6:5

"And when you pray, you shall not be like the hypocrites. For they love to pray standing in the synagogues and on the street corners, that they may be seen by men. Truly, I say to you, they have received their reward.

Matthew 6:16

"And when you fast, do not look gloomy, like the hypocrites, for they disfigure their faces that they may be seen by men to be fasting. Truly, I say to you, they have received their reward.

Matthew 6:33

But seek first his kingdom and his righteousness, and all these things shall be given to you as well.

Matthew 10:41-42

He who receives a prophet because he is a prophet shall receive a prophet's reward, and he who receives a righteous man because he is a righteous man shall receive a righteous man's reward.

Mark 16:17

And these signs will accompany those who believe: in my name they will cast out demons; they will speak in new tongues;

Luke 6:35

But love your enemies, do good, and lend, expecting nothing in return; and your reward will be great, and you will be sons of the Most High. For he is kind to the ungrateful and evil.

Luke 12:31

But seek his kingdom, and these things will be given to you as well.

John 3:18-19

He who believes in him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only Son of God.

John 8:24

Therefore I told to you that you would die in your sins; for if you do not believe that I am he, you will die in your sins."

John 14:6

Jesus said to him, "I am the way, and the truth, and the life. No one comes to the Father except through me.

Romans 10:14

How then can they call on him in whom they have not believed? And how can they believe in him of whom they have not heard? And how can they hear without a preacher?

Galatians 5:6

For in Christ Jesus neither circumcision nor uncircumcision is of any avail, but faith working through love.

Hebrews 3:12

Take care, brethren, lest there be in any one of you an evil, unbelieving heart, leading you to fall away from the living God.

Hebrews 4:2

For we also have had the good news preached to us, just as they did; but the message they heard was of no value to them, because those who heard did not combine it with faith.

Hebrews 7:19

(for the law made nothing perfect); and on the other hand, a better hope is introduced, through which we draw near to God.

Hebrews 7:25

Therefore he is able also to save forever those who draw near to God through him, since he always lives to make intercession for them.

Hebrews 11:26

He considered abuse suffered for the Christ greater wealth than the treasures of Egypt, for he was looking ahead to his reward.

2 Peter 1:5

For this very reason, make every effort to add to your faith virtue; and to virtue, knowledge,

2 Peter 1:10

Therefore, brethren, be all the more eager to make your calling and election sure. For if you do these things, you will never fall;

2 Peter 3:14

Therefore, beloved, since you look for these things, be diligent to be found by him in peace, spotless and blameless.

Revelation 21:8

But as for the cowardly, the unbelieving, the immoral, as for murderers, fornicators, sorcerers, idolaters, and all liars, their lot will be in the lake that burns with fire and sulfur, which is the second death."

Treasury of Scripture Knowledge

Summary

But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.

Bible References

Without

Hebrews 3:12
Take care, brethren, lest there be in any one of you an evil, unbelieving heart, leading you to fall away from the living God.
Hebrews 4:2
For we also have had the good news preached to us, just as they did; but the message they heard was of no value to them, because those who heard did not combine it with faith.
Mark 16:17
And these signs will accompany those who believe: in my name they will cast out demons; they will speak in new tongues;
John 3:18
He who believes in him is not condemned; but he who does not believe is condemned already, because he has not believed in the name of the only Son of God.
John 8:24
Therefore I told to you that you would die in your sins; for if you do not believe that I am he, you will die in your sins."
Galatians 5:6
For in Christ Jesus neither circumcision nor uncircumcision is of any avail, but faith working through love.
Revelation 21:8
But as for the cowardly, the unbelieving, the immoral, as for murderers, fornicators, sorcerers, idolaters, and all liars, their lot will be in the lake that burns with fire and sulfur, which is the second death."

He that

Hebrews 7:25
Therefore he is able also to save forever those who draw near to God through him, since he always lives to make intercession for them.
John 14:6
Jesus said to him, "I am the way, and the truth, and the life. No one comes to the Father except through me.

Must

Romans 10:14
How then can they call on him in whom they have not believed? And how can they believe in him of whom they have not heard? And how can they hear without a preacher?

A rewarder

Hebrews 11:26
He considered abuse suffered for the Christ greater wealth than the treasures of Egypt, for he was looking ahead to his reward.
Matthew 5:12
Rejoice and be glad, for great is your reward in heaven, for so they persecuted the prophets who were before you.
Matthew 6:1
"Take heed that you do not do your charitable deeds before men, to be seen by them. If you do, you will have no reward from your Father in heaven.
Matthew 10:41
He who receives a prophet because he is a prophet shall receive a prophet's reward, and he who receives a righteous man because he is a righteous man shall receive a righteous man's reward.
Luke 6:35
But love your enemies, do good, and lend, expecting nothing in return; and your reward will be great, and you will be sons of the Most High. For he is kind to the ungrateful and evil.

Diligently

Matthew 6:33
But seek first his kingdom and his righteousness, and all these things shall be given to you as well.
Luke 12:31
But seek his kingdom, and these things will be given to you as well.
2 Peter 1:5
For this very reason, make every effort to add to your faith virtue; and to virtue, knowledge,
2 Peter 3:14
Therefore, beloved, since you look for these things, be diligent to be found by him in peace, spotless and blameless.