But I keep under my body, and bring it into subjection: lest that by any means, when I have preached to others, I myself should be a castaway. 1 Corinthians 9:27.  {CC 249.1}        As God called Daniel to witness for Him in Babylon, so He calls us to be His witnesses in the world today. In the smallest as well as the largest affairs of life, He desires us to reveal to men the principles of His kingdom. Many are waiting for some great work to be brought to them, while daily they lose opportunities for revealing faithfulness to God. Daily they fail of discharging with wholeheartedness the little duties of life. . . .  {CC 249.2}        In the life of the true Christian there are no nonessentials; in the sight of Omnipotence every duty is important. The Lord measures with exactness every possibility for service. The unused capabilities are just as mu ...