Proof of the Ontological Argument

The Proof of the Ontological Argument is a philosophical idea suggesting that God's existence can be proven through reason alone. It starts from the definition of God as the greatest conceivable being. If such a being exists only in our mind, then a greater being could exist in reality, which is a contradiction. Therefore, by this reasoning, God must exist in reality. The argument uses logical ideas about perfection and existence, implying that the very concept of God entails His real existence, not just an imaginary idea.