Fruitfulness

Ephesians 5:11 - And have no fellowship with the unfruitful works of darkness, but rather reprove them.

Ephesians 5:12 - For it is a shame even to speak of those things which are done of them in secret.
Hebrews 11:11 - Through faith also Sarah herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.
Hebrews 12:11 - Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.
James 3:18 - And the fruit of righteousness is sown in peace of them that make peace.