It is my happiness that I have served Him who never fails to reward His servants to the full extent of His promise. – John Calvin
Consider, to provoke you to good works, that you shall have from God, when you come to glory, a reward for everything you do for him on earth.
Whatever good thing you do for Him, if done according to the Word, is laid up for you as treasure in chests and coffers, to be brought out to be rewarded before both men and angels, to your eternal comfort. — John Bunyan
He who provides for this life but takes no care for eternity is wise for a moment but a fool forever. — John Tillotson