Jeremiah 45:3

Therefore, having this ministry through the mercy we received, we are not fainthearted;

For which cause we are not fainthearted; but though our outward man is perishing, yet the inward man is renewed day by day.

And let us not be fainthearted in welldoing; for in due season we shall reap, if we faint not.

But ye, brethren, be not weary in welldoing.

For consider him that endured such contradiction by sinners against him, lest ye faint in your souls, and become weary.

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.

Therefore, having this ministry through the mercy we received, we are not fainthearted;

And let us not be fainthearted in welldoing; for in due season we shall reap, if we faint not.

But ye, brethren, be not weary in welldoing.

For consider him that endured such contradiction by sinners against him, lest ye faint in your souls, and become weary.