Titus 1:2

in hope of eternal life, which God, who can not lie, promised be fore the times of the ages,

2 Corinthians 12:9

and he said to me: My grace is sufficient for you; for my power is made perfect in weakness. Most gladly, therefore, will I boast in my infirmities, that the power of the Christ may abide upon me.

Philippians 4:13

I am able to do all things through Christ who strengthens me.

2 Timothy 2:13

if we are unfaithful, he remains faithful: he can not deny himself.

Hebrews 6:18

that by two immutable things, in which it was impossible for God to lie, we might have strong consolation, who have fled to 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
and he said to me: My grace is sufficient for you; for my power is made perfect in weakness. Most gladly, therefore, will I boast in my infirmities, that the power of the Christ may abide upon me.
Philippians 4:13
I am able to do all things through Christ who strengthens me.

Will not lie

2 Timothy 2:13
if we are unfaithful, he remains faithful: he can not deny himself.
Titus 1:2
in hope of eternal life, which God, who can not lie, promised be fore the times of the ages,
Hebrews 6:18
that by two immutable things, in which it was impossible for God to lie, we might have strong consolation, who have fled to lay hold on the hope set before us;