*4 Q. Is this likeness in the body or in the soul? A. This likeness is chiefly in the soul.
*5 Q. How is the soul like to God? A. The soul is like God because it is a spirit that will never die, and has understanding and free will.
My soul is like to God in four things.
(1). It is "a spirit." It really exists, but cannot be seen with the eyes of our body. Every spirit is invisible, but every invisible thing is not a spirit. We cannot see the wind. We can feel its influence, we can see its work—for example, the dust flying, trees swaying, ships sailing, etc.—but the wind itself we never see. Again, we never see electricity. We see the light or effect it produces, but we never see the electricity itself. Yet no one denies the existence of the wind or of electricity on account of their being invisible. Why then should anyone say there are no spirits—no God, no angels, no souls—simply because they cannot be seen, when we have other proofs, stronger than the testimony of our sight, that they really and truly exist?
(2). My soul will "never die," i.e., will never cease to exist; it is immortal. This is a very wonderful thing to think of. It will last as long as God Himself.
(3). My soul "has understanding," i.e., it has the gift of reason. This gift enables man to reflect upon all his actions—the reasons why he should do certain things and why he should not do them. By reason he reflects upon the past, and judges what may happen in the future. He sees the consequences of his actions. He not only knows what he does, but why he does it. This is the gift that places man high above the brute animals in the order of creation; and hence man is not merely an animal, but he is a rational animal—an animal with the gift of reason.
Brute animals have not reason, but only instinct, i.e., they follow certain impulses or feelings which God gave them at their creation. He established certain laws for each class or kind of animals, and they, without knowing it, follow these laws; and when we see them following their laws, always in the same way, we say it is their nature. Animals act at times as if they knew just why they were acting; but it is not so. It is we who reason upon their actions, and see why they do them; but they do not reason, they only follow their instinct.
If animals could reason, they ought to improve in their condition. Men become more civilized day by day. They invent many things that were unknown to their forefathers. One man can improve upon the works of another, etc. But, we never see anything of this kind in the actions of animals. The same kind of birds, for instance, build the same kind of nests, generation after generation, without ever making change or improvement in them. When man teaches an animal any action, it cannot teach the same to its young. It is clear, therefore, that animals cannot reason.
Though man has the gift of reason by which he can learn a great deal, he cannot learn all through his reason; for there are many things that God Himself must teach him. When God teaches, we call the truths He makes known to us Revelation. How could man ever know about the Trinity through his reason alone, when, after God has made known to him that It exists, he cannot understand it? It is the same for all the other mysteries.
(4). My soul has "free will." This is another grand gift of God, by which I am able to do or not do a thing, just as I please. I can even sin and refuse to obey God. God Himself—while He leaves me my free will—could not oblige me to do anything, unless I wished to do it; neither could the devil. I am free therefore, and I may use this great gift either to benefit or injure myself. If I were not free I would not deserve reward or punishment for my actions, for no one is or should be punished for doing what he cannot help. God would not punish us for sin if we were not free to commit or avoid it. I turn this freedom to my benefit if I do what God wishes when I could do the opposite; for He will be more pleased with my conduct, and grant a greater reward than He would bestow if I obeyed simply because obliged to do so. Animals have no free will. If, for example, they suffer from hunger and you place food before them, they will eat; but man can starve, if he wills to do so, with a feast before him. For the same reason man can endure more fatigue than any other animal of the same bodily strength. In traveling, for instance, animals give up when exhausted, but man may be dying as he walks, and still, by his strong will-power, force his wearied limbs to move. But you will say, did not the lions in the den into which Daniel was cast because he would not act against his conscience, obey the wicked king and offend God—as we read in Holy Scripture (Dan. 6:16)—refrain from eating him, even when they were starving with hunger? Yes; but they did not do so of themselves, but by the power of God preventing them: and that is why the delivery of Daniel from their mouths was a miracle. It is clear, because the same lions immediately tore in pieces Daniel's enemies when they were cast into the den.