The Master Teacher
"To everyone who has, more shall be given, and he shall have abundance; but from him who has not, even that which he has shall be taken away. You cannot stand still in the affairs of the eternal kingdom. My Father requires all his children to grow in grace and in a knowledge of the truth. You who know these truths must yield the increase of the fruits of the spirit and manifest a growing devotion to the unselfish service of your fellow servants. And remember that, inasmuch as you minister to one of the least of my brethren, you have done this service to me.
Said Jesus that night as they went to their rest: "Freely have you received; therefore freely should you give of the truth of heaven, and in the giving will this truth multiply and show forth the increasing light of saving grace, even as you minister it."
Read the rest of the story: The Urantia Book, 176:3.0