'Strength' in the Bible

and hesitated not at the promise of God through unbelief; but found strength in faith, giving glory to God;

For when we were yet without strength, in due time Christ died for the ungodly.

Now we who are strong have an obligation to bear the weaknesses of those without strength, and not to please ourselves.

Now may the God who gives comfort and strength in waiting make you of the same mind with one another in harmony with Christ Jesus: