All the strength and force of man comes from his faith in things unseen. He who believes is strong; he who doubts is weak. Strong convictions precede great actions. The man strongly possessed of an idea is the master of all who are uncertain or wavering. Clear, deep, living convictions rule the world.
James Freeman ClarkeSubmission to duty and God gives the highest energy. He, who has done the greatest work on earth, said that He came down from heaven, not to do His own will, but the will of Him who sent Him, Whoever allies himself with God is armed with all the forces of the invisible world.
James Freeman Clarke