Titus 1:2

and is based on the hope of Immortal Life, which God, who never lies, promised before the ages began,

2 Corinthians 12:9

But his reply has been-- 'My help is enough for you; for my strength attains its perfection in the midst of weakness.' Most gladly, then, will I boast all the more of my weaknesses, so that the strength of the Christ may overshadow me.

Philippians 4:13

I can do everything in the strength of him who makes me strong!

2 Timothy 2:13

If we lose our trust, he is still to be trusted, for he cannot be false to himself!'

Hebrews 6:18

For he intended us to find great encouragement in these two unchangeable things, which make it impossible for God to prove false--we, I mean, who fled for safety where we might lay hold on the hope set before us.

Treasury of Scripture Knowledge

Summary

And also the Strength of Israel will not lie nor repent: for he is not a man, that he should repent.

Bible References

Strength

2 Corinthians 12:9
But his reply has been-- 'My help is enough for you; for my strength attains its perfection in the midst of weakness.' Most gladly, then, will I boast all the more of my weaknesses, so that the strength of the Christ may overshadow me.
Philippians 4:13
I can do everything in the strength of him who makes me strong!

Will not lie

2 Timothy 2:13
If we lose our trust, he is still to be trusted, for he cannot be false to himself!'
Titus 1:2
and is based on the hope of Immortal Life, which God, who never lies, promised before the ages began,
Hebrews 6:18
For he intended us to find great encouragement in these two unchangeable things, which make it impossible for God to prove false--we, I mean, who fled for safety where we might lay hold on the hope set before us.