'Enter into thy closet and when thou hast shut the door, keep silence, for thou canst not tell whether there is One to hear thy voice in secret. Take no thought for the morrow, for thou knowest not whether there is a Father who careth for thee. 'God is unknown, and they that worship Him must worship Him in ignorance and doubt. No man hath ascended up into heaven, neither hath any man come down from heaven, for the Son of Man hath never been in heaven. That which is born of the flesh is flesh, and that which is born of the spirit is a dream. Man shall not live by bread alone, neither shall he listen for any word from the mouth of God. I proceeded forth and came from darkness, I came of myself, I know not who sent me. My sheep hear my voice, and I know them, and they follow me, but I can not give unto them eternal life, for they shall perish and death shall pluck them out of my hand. Let not your heart be troubled; ye believe not in God, ye need not believe in me. Keep my commandments, and I will not pray for you, and ye shall abide without a Comforter. In the world ye shall have tribulation, but be of good cheer, for ye know not whether there is a world to come. I came forth from darkness into the world, and again I leave the world and return to darkness. Peace I leave with you. If ye loved me ye would rejoice because I said, I go into darkness, and where I am there shall ye be also.' Is it conceivable that any suffering, sorrowing human soul should be comforted and strengthened by such a message as this? Could it possibly be called a gospel, glad tidings of great joy to all people? And yet what has been omitted here from the words of Christ? Nothing but what men call doctrines: the personality of God, the divinity of Christ, the Atonement, the presence and power of the Holy Spirit, the sovereignty of the Heavenly Father, the truth of the divine revelation, the reality of the heavenly world, the assurance of immortal life. But it is just from these doctrines that the teaching of Jesus draws its peculiar power to comfort and inspire. They are the rays of light which disperse the gloom of uncertainty. They are the tones of celestial music which fill the heart of man with good cheer. Let us never imagine that we can strengthen Christianity by leaving out the great doctrines which have given it life and power. Faith is not a mere matter of feeling. It is the acceptance of truth, positive, unchanging, revealed truth, in regard to God and the world, Christ and the soul, duty and immortality. The first appeal to faith lies in the clearness and vividness, the simplicity and joy, with which this truth is presented. There has not been too much preaching of doctrine in this age. There has been too little. And what there has been, has been too dull and cold and formal, too vague and misty, too wavering and uncertain.