2 Timothy 2:3-5

New King James Version

³ You therefore must ^(A)endure^[a] hardship ^(B)as a good soldier of Jesus Christ. ^4 (C)No one engaged in warfare entangles himself with the affairs of this life, that he may please him who enlisted him as a soldier. ⁵ And also ^(D)if anyone competes in athletics, he is not crowned unless he competes according to the rules.