What I'm getting at is not about the problem of evil or the problem of suffering as those issues are normally discussed. I'm saying that this innate cycle of violence and bloodshed is the very engine by which the world operates. It is not an unsightly blight upon the world, it is the world.
Some Christians might propose that this state of the world is the result of the fall of Adam. But I don't see how this is the case. When Adam and Eve ate of the forbidden fruit, God did not pronounce a general curse upon the whole world but rather a specific set of curses as punishment.
Genesis 3:16-19 - To the woman he said, "I will surely multiply your pain in childbearing; in pain you shall bring forth children. Your desire shall be contrary to your husband, but he shall rule over you." And to Adam he said, "Because you have listened to the voice of your wife and have eaten of the tree of which I commanded you, 'You shall not eat of it,' cursed is the ground because of you; in pain you shall eat of it all the days of your life; thorns and thistles it shall bring forth for you; and you shall eat the plants of the field. By the sweat of your face you shall eat bread, till you return to the ground, for out of it you were taken; for you are dust, and to dust you shall return."As you can see, the concept I'm describing here is not stipulated in the above passage.
The world's "engine of violence" cannot be explained away as a mere curse, as one would find it hard to conceive how the world could exist without this engine. Unchecked reproduction cannot be maintained. The phrase "Be fruitful and multiply" must be accompanied by the phrase "be merciless and kill".
So, I suppose my question is this: Why did God create the world this way? I'm not asking why did God create violence or why does God allow violence. The question is more fundamental than that. Why did God choose to make this "engine of violence" the very substance of the world that he created?