Man's greatest privilege is to become a suitable instrument of God, and until he knows this he has not realized his true purpose. The whole tragedy in the life of man is his ignorance of this fact. From the moment that a man realizes this he lives the real life, the life of harmony between God and man. When Jesus Christ said, 'Seek ye first the kingdom of God, and all these things shall be added unto you', this teaching was in answer to the cry of humanity; some were crying, 'I have no wealth'; others, 'I have no rest', or, 'My situation in life is difficult', or, 'My friends are troubling me', or, 'I want a higher position'. And the answer to them all is what Christ said.