I wonder if a sillier and more ignorant catachresis than "Mother Nature" was ever perpetrated? It is because Nature is ruthless, hideous, and cruel beyond belief that it was necessary to invent civilisation. One thinks of wild animals as savage, but the fiercest of them begins to look almost domesticated when one considers the viciousness required of a survivor in the sea; as for the insects, their lives are sustained only by intricate processes of fantastic horror. There is no conception more fallacious than the sense of cosiness implied by "Mother Nature". Each species must strive to survive, and that it will do, by every means in its power, however foul — unless the instinct to survive is weakened by conflict with another instinct.

The Earth is beautiful, and bright, and kindly, but that is not all. The Earth is also terrible, and dark, and cruel. The rabbit shrieks dying in the green meadows. The mountains clench their great hands full of hidden fire. There are sharks in the sea, and there is cruelty in men’s eyes.

Why was nature so beautiful for no reason at all?

Nature was beautiful, even in her tears

The death of the wildebeest herd didn’t change the bloody savagery she’d witnessed in the Roman Circus, but it put life and death in much clearer perspective. Nature wasn’t any nobler or gentler than human beings. It was just as deadly and just as cruel and just as savagely “unfair” to the weak...
Maybe more so.

Nature is pitiless; she never withdraws her flowers, her music, her fragrance and her sunlight, from before human cruelty or suffering. She overwhelms man by the contrast between divine beauty and social hideousness. She spares him nothing of her loveliness, neither wing or butterfly, nor song of bird; in the midst of murder, vengeance, barbarism, he must feel himself watched by holy things; he cannot escape the immense reproach of universal nature and the implacable serenity of the sky. The deformity of human laws is forced to exhibit itself naked amidst the dazzling rays of eternal beauty. Man breaks and destroys; man lays waste; man kills; but the summer remains summer; the lily remains the lily; and the star remains the star.
...
As though it said to man, 'Behold my work. and yours.

Nature is not cruel, only pitilessly indifferent. This is one of the hardest lessons for humans to learn. We cannot admit that things might be neither good nor evil, neither cruel nor kind, but simply callous – indifferent to all suffering, lacking all purpose.

Nature knows nothing about right and wrong, good and evil, pleasure and pain; she simply acts. She creates a beautiful woman, and places a cancer on her cheek. She may create an idealist, and kill him with a germ. She creates a fine mind, and then burdens it with a deformed body. And she will create a fine body, apparently for no use whatever. She may destroy the most wonderful life when its work has just commenced. She may scatter tubercular germs broadcast throughout the world. She seemingly works with no method, plan or purpose. She knows no mercy nor goodness. Nothing is so cruel and abandoned as Nature. To call her tender or charitable is a travesty upon words and a stultification of intellect. No one can suggest these obvious facts without being told that he is not competent to judge Nature and the God behind Nature. If we must not judge God as evil, then we cannot judge God as good. In all the other affairs of life, man never hesitates to classify and judge, but when it comes to passing on life, and the responsibility of life, he is told that it must be good, although the opinion beggars reason and intelligence and is a denial of both. Emotionally, I shall no doubt act as others do to the last moment of my existence. With my last breath I shall probably try to draw another, but, intellectually, I am satisfied that life is a serious burden, which no thinking, humane person would wantonly inflict on some one else.

Nature is beautiful and calm, but it can also be violent and deadly in an astronomical scale.

The book of Proverbs repeatedly praises child abuse, saying that the bruises (or "blue stripes of the rod") are an indication of a well-trained child. Otherwise, God constantly has people killing children, and sometimes even eating them. Remember when Lot tried to satisfy a rape mob by offering them his own virgin daughters? Remember when Jephthah murdered his own child as a sacrifice to God? There's four books in the Old Testament where God demands that we sacrifice our firstborn sons, so the story of Abraham being ready to kill his own kid pales in comparison to what God demanded later on. How's that for family values! And don't think that all this Old Testament stuff didn't apply to Christians; Jesus said that He came to fulfill the law, not to change it, that not one jot or tiddle of those old Mosaic laws change under Him, and He said that anybody who didn't follow all of those old Mosaic laws would be called "least in Heaven". He even criticized the Pharisees for not murdering disobedient children the way God commanded.

If the bible be true, God commanded his chosen people to destroy men simply for the crime of defending their native land. They were not allowed to spare trembling and white-haired age, nor dimpled babes clasped in the mothers' arms. They were ordered to kill women, and to pierce, with the sword of war, the unborn child. 'Our heavenly Father' commanded the Hebrews to kill the men and women, the fathers, sons and brothers, but to preserve the girls alive. Why were not the maidens also killed? Why were they spared? Read the thirty-first chapter of Numbers, and you will find that the maidens were given to the soldiers and the priests. Is there, in all the history of war, a more infamous thing than this? Is it possible that God permitted the violets of modesty, that grow and shed their perfume in the maiden's heart, to be trampled beneath the brutal feet of lust? If this was the order of God, what, under the same circumstances, would have been the command of a devil? When, in this age of the world, a woman, a wife, a mother, reads this record, she should, with scorn and loathing, throw the book away. A general, who now should make such an order, giving over to massacre and rapine a conquered people, would be held in execration by the whole civilized world. Yet, if the bible be true, the supreme and infinite God was once a savage.

After all, when ‘the Lord saw how great the wickedness of the human race had become’ He resolved to ‘wipe from the face of the earth the human race I have created – and with them the animals, the birds and the creatures that move along the ground – for I regret that I have made them’ (Genesis 6:7). The Bible thinks it is perfectly all right to destroy all animals as punishment for the crimes of Homo sapiens, as if the existence of giraffes, pelicans and ladybirds has lost all purpose if humans misbehave. The Bible could not imagine a scenario in which God repents having created Homo sapiens, wipes this sinful ape off the face of the earth, and then spends eternity enjoying the antics of ostriches, kangaroos and panda bears.

To see human beings in agony, to see them covered in blood and to hear their death groans, makes people humble. It makes their spirits delicate, bright, peaceful. It's never at such times that we become cruel or bloodthirsty. No, it's on a beautiful spring afternoon like this that people suddenly become cruel. It's at a moment like this, don't you think, while one's vaguely watching the sun as it peeps through the leaves of the trees above a well-mown lawn? Every possible nightmare in the world, every possible nightmare in history, has come into being like this.

I do not see why man should not be as cruel as nature.