The Spirits' Book
Book One - First Causes
Chapter I - God
Proofs of God's Existence
4. Where can the proof of God’s existence be found?
“In a premise that is applied in science: there is no effect without a cause. Investigate the cause of anything that is not the work of human beings and reason shall provide the answer.”
To believe in God, simply observe the works of creation. The universe exists, therefore there is a cause. Doubting the existence of God would be to deny that every effect has a cause, and to presuppose the idea that something could be created from nothing.