Thematic Bible: To the triumph of saints

Every man that proveth masteries abstaineth from all things. And they do it to obtain a corruptible crown: but we to obtain an uncorruptible crown. I therefore so run, not as at an uncertain thing. So fight I, not as one that beateth the air: but I tame my body and bring it into subjection, lest after that I have preached to others, I myself should be a castaway.