Jeremiah 45:3

Hence, as I hold this ministry by God's mercy to me, I never lose heart in it;

Hence I never lose heart; though my outward man decays, my inner man is renewed day after day.

Never let us grow tired of doing what is right, for if we do not faint we shall reap our harvest at the opportune season.

As for yourselves, brothers, never grow tired of doing what is right.

Compare him who steadily endured all that hostility from sinful men, so as to keep your own hearts from fainting and failing.

Treasury of Scripture Knowledge

Thou didst say, Woe is me now! for the LORD hath added grief to my sorrow; I fainted in my sighing, and I find no rest.

Hence, as I hold this ministry by God's mercy to me, I never lose heart in it;

Never let us grow tired of doing what is right, for if we do not faint we shall reap our harvest at the opportune season.

As for yourselves, brothers, never grow tired of doing what is right.

Compare him who steadily endured all that hostility from sinful men, so as to keep your own hearts from fainting and failing.