Therefore, I think I am really an idealist. The proof of my existence is that I have not lost my thoughts and ideas. The first is to emphasize consciousness. The reason why Nietzsche shouted that God is dead in Zarathustra is not to deny God, but to be angry with the status quo. The God he said is not the real God. It is a violation of God created by the church in order to gain rights and wealth. So he shouted that God is dead, that is to say, he should emancipate his mind and stop being controlled by the church. Another explanation is that Nietzsche was very young in college. People are keen on scientific verification of materialism. This is incompatible with Nietzsche's poetic temperament. When God died, he also questioned how God allowed this to happen. In addition, Nietzsche is anti-Christ, because Christ is an artificial god and is not recognized by Nietzsche. My humble opinion, I hope it will be useful to you.