2 Timothy 2:13

If we believe not, yet he abideth faithful: he cannot deny himself.

Numbers 23:19

God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?

Romans 3:3

For what if some did not believe? shall their unbelief make the faith of God without effect?

Titus 1:2

In hope of eternal life, which God, that cannot lie, promised before the world began;

Isaiah 25:1

O LORD, thou art my God; I will exalt thee, I will praise thy name; for thou hast done wonderful things; thy counsels of old are faithfulness and truth.

Matthew 24:35

Heaven and earth shall pass away, but my words shall not pass away.

Romans 9:6

Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel:

1 Corinthians 1:9

God is faithful, by whom ye were called unto the fellowship of his Son Jesus Christ our Lord.

1 Thessalonians 5:24

Faithful is he that calleth you, who also will do it.

2 Thessalonians 3:3

But the Lord is faithful, who shall stablish you, and keep you from evil.

Hebrews 6:18

That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us:

Treasury of Scripture Knowledge

Summary

If we believe not, yet he abideth faithful: he cannot deny himself.

General references

Bible References

Yet

Isaiah 25:1
O LORD, thou art my God; I will exalt thee, I will praise thy name; for thou hast done wonderful things; thy counsels of old are faithfulness and truth.
Matthew 24:35
Heaven and earth shall pass away, but my words shall not pass away.
Romans 3:3
For what if some did not believe? shall their unbelief make the faith of God without effect?
Romans 9:6
Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel:
1 Thessalonians 5:24
Faithful is he that calleth you, who also will do it.
2 Thessalonians 3:3
But the Lord is faithful, who shall stablish you, and keep you from evil.

He cannot

Numbers 23:19
God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?
Titus 1:2
In hope of eternal life, which God, that cannot lie, promised before the world began;
Hebrews 6:18
That by two immutable things, in which it was impossible for God to lie, we might have a strong consolation, who have fled for refuge to lay hold upon the hope set before us:

General references

Jeremiah 36:28
Take thee again another roll, and write in it all the former words that were in the first roll, which Jehoiakim the king of Judah hath burned.

King James Version Public Domain