Our human consciousness confirms this testimony and answers to it. We know that there is something in us which raises us infinitely above the things that we see and hear and touch, and the creatures that appear to spend their brief life in the automatic workings of sense and instinct. These powers of reason and affection and conscience, and above all this wonderful power of free will, the faculty of swift, sovereign, voluntary choice, belong to a higher being. We say not to corruption, "Thou art my father," nor to the worm, "Thou art my mother"; but to God, "Thou art my father," and to the great Spirit, "In thee was my life born."
Not only cunning casts in clay: Let science prove we are, and then What matters science unto men, At least to me? I would not stay.
Let him, the wiser man who springs Hereafter, up from childhood shape His action like the greater ape; But I was born to other things.
Frail as our physical existence may be, in some respects the most frail, the most defenseless among animals, we are yet conscious of something that lifts us up and makes us supreme. "Man," says Pascal, "is but a reed, the feeblest thing in nature; but he is a reed that thinks. It needs not that the universe arm itself to crush him. An exhalation, a drop of water, suffice to destroy him. But were the universe to crush him, man is yet nobler than the universe; for he knows that he dies, and the universe, even in prevailing against him, knows not its power."
Now the beauty and strength of Christ's doctrine of man lie, not in the fact that He was at pains to explain and defend and justify this view of human nature, but in the fact that He assumed it with an unshaken conviction of its truth, and acted upon it always and everywhere. He spoke to man, not as the product of nature, but as the child of God. He took it for granted that we are different from plants and animals, and that we are conscious of the difference. "Consider the lilies," He says to us; "the lilies can not consider themselves: they know not what they are, nor what their life means; but you know, and you can draw the lesson of their lower beauty into your higher life. Regard the birds of the air; they are dumb and unconscious dependents upon the divine bounty, but you are conscious objects of the divine care. Are you not of more value than many sparrows?" Through all His words we feel the thrilling power of this high doctrine of humanity. He is always appealing to reason, to conscience, to the power of choice between good and evil, to the noble and godlike faculties in man.