This is known as the "Problem of Evil" in Philosophical studies. How can an all good, all knowing, and all powerful God allow "evil" things to occur? There's no clear answer - however, many philosophers have chimed in with an attempt to explain it.

From ChatGPT:

The Problem of Evil is a philosophical dilemma that arises from the apparent contradiction between the existence of evil and the belief in an omnipotent, omniscient, and benevolent deity. Various philosophers have offered arguments to grapple with this problem. Here are five popular arguments:

1. Free Will Defense (St. Augustine, Alvin Plantinga):

   • Argument: Evil exists because God granted humans free will, and genuine free will requires the possibility of choosing evil. God allows evil to preserve the greater good of free will.
   • Explanation: According to this view, evil is a consequence of human misuse of free will rather than a direct creation of God. The ability to choose freely is considered a higher good that justifies the existence of evil.

2. Soul-Building Theodicy (Irenaeus, John Hick):

   • Argument: Evil serves a purpose in the development and perfection of human souls. It is a means through which individuals can grow, mature, and develop virtues like courage, compassion, and resilience.
   • Explanation: Adversity and suffering are seen as necessary components of the human experience, contributing to the moral and spiritual development of individuals. In this perspective, a world without evil would lack opportunities for significant moral growth.

3. Process Theology (Alfred North Whitehead, Charles Hartshorne):

   • Argument: God is not all-powerful in the traditional sense but is engaged in an ongoing process of creation. The universe is still in the process of becoming, and God does not control every detail of existence.
   • Explanation: In process theology, God is seen as evolving with the universe and sharing in its experiences. Evil is viewed as an inherent aspect of the dynamic and evolving nature of the world, and God works alongside creation to bring about the best possible outcome.

4. Privation Theory (Augustine, Thomas Aquinas):

   • Argument: Evil is not a positive force but rather a lack or privation of good. God created a world that is inherently good, but evil arises when good is corrupted or diminished.
   • Explanation: Augustine argued that evil is like a parasite, dependent on the existence of good for its own existence. This perspective helps reconcile the existence of evil with a benevolent creator by attributing evil to the corruption or absence of the good that God created.

5. Logical Necessity (G.W. Leibniz):

   • Argument: This world, with all its flaws and evils, is the best possible world that an omnipotent and benevolent God could create. Any other possible world would have either more evil or lack certain goods.
   • Explanation: Leibniz proposed that God, being both omnipotent and benevolent, would choose the best possible world out of all conceivable worlds. The existence of evil in this world is seen as a necessary component for achieving the optimal balance of goods and preventing greater evils.

These arguments represent different ways philosophers have attempted to address the Problem of Evil, offering explanations that seek to reconcile the existence of evil with the attributes traditionally ascribed to a deity.