13. If someone asks you, "We do not see God, why should we believe in Him?" What will your answer be?

A. If a simple model of the solar system requires a creator, then the actual universe surely needs a Creator, God. To prove this, I will tell them the story of Newton.
B. Because most people believe in God, I too like to believe.
C. If we do not believe in God, it is alright.
D. We can't say anything about whether God exists. which option is correct?