1 Corinthians 9:24-25

Do you not know that in a race all the runners run [their very best to win], but only one receives the prize? Run [your race] in such a way that you may seize the prize and make it yours! Now every athlete who [goes into training and] competes in the games is disciplined and exercises self-control in all things. They do it to win a crown that withers, but we [do it to receive] an imperishable [crown that cannot wither].