Hebrews 4:11

Let us therefore give diligence to enter into that rest, that no man fall after the same example of disobedience.

Hebrews 3:12

Take heed, brethren, lest haply there shall be in any one of you an evil heart of unbelief, in falling away from the living God:

Matthew 7:13

Enter ye in by the narrow gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many are they that enter in thereby.

Matthew 11:12

And from the days of John the Baptist until now the kingdom of heaven suffereth violence, and men of violence take it by force.

Matthew 11:28-30

Come unto me, all ye that labor and are heavy laden, and I will give you rest.

Luke 13:24

Strive to enter in by the narrow door: for many, I say unto you, shall seek to enter in, and shall not be able.

Luke 16:16

The law and the prophets were until John: from that time the gospel of the kingdom of God is preached, and every man entereth violently into it.

John 6:27

Work not for the food which perisheth, but for the food which abideth unto eternal life, which the Son of man shall give unto you: for him the Father, even God, hath sealed.

Acts 26:19

Wherefore, O king Agrippa, I was not disobedient unto the heavenly vision:

Romans 11:30-32

For as ye in time past were disobedient to God, but now have obtained mercy by their disobedience,

Ephesians 2:2

wherein ye once walked according to the course of this world, according to the prince of the powers of the air, of the spirit that now worketh in the sons of disobedience;

Ephesians 5:6

Let no man deceive you with empty words: for because of these things cometh the wrath of God upon the sons of disobedience.

Philippians 2:12

So then, my beloved, even as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling;

Colossians 3:6

for which things'sake cometh the wrath of God upon the sons of disobedience:

Titus 1:16

They profess that they know God; but by their works they deny him, being abominable, and disobedient, and unto every good work reprobate.

Titus 3:3

For we also once were foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, hating one another.

Hebrews 3:18-1

And to whom sware he that they should not enter into his rest, but to them that were disobedient?

Hebrews 6:11

And we desire that each one of you may show the same diligence unto the fulness of hope even to the end:

2 Peter 1:10-11

Wherefore, brethren, give the more diligence to make your calling and election sure: for if ye do these things, ye shall never stumble:

Treasury of Scripture Knowledge

Summary

Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.

General references

Bible References

Let

Hebrews 4:1
Let us fear therefore, lest haply, a promise being left of entering into his rest, any one of you should seem to have come short of it.
Hebrews 6:11
And we desire that each one of you may show the same diligence unto the fulness of hope even to the end:
Matthew 7:13
Enter ye in by the narrow gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many are they that enter in thereby.
Matthew 11:12
And from the days of John the Baptist until now the kingdom of heaven suffereth violence, and men of violence take it by force.
Luke 13:24
Strive to enter in by the narrow door: for many, I say unto you, shall seek to enter in, and shall not be able.
Luke 16:16
The law and the prophets were until John: from that time the gospel of the kingdom of God is preached, and every man entereth violently into it.
John 6:27
Work not for the food which perisheth, but for the food which abideth unto eternal life, which the Son of man shall give unto you: for him the Father, even God, hath sealed.
Philippians 2:12
So then, my beloved, even as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling;
2 Peter 1:10
Wherefore, brethren, give the more diligence to make your calling and election sure: for if ye do these things, ye shall never stumble:

Lest

Hebrews 3:12
Take heed, brethren, lest haply there shall be in any one of you an evil heart of unbelief, in falling away from the living God:

General references

Matthew 13:58
And he did not many mighty works there because of their unbelief.
John 9:18
The Jews therefore did not believe concerning him, that he had been blind, and had received his sight, until they called the parents of him that had received his sight,

American Standard Version Public Domain