I am always sad to hear someone say that. Even if I were not a Christian, I am sure I would believe in God. I look at the miracle of creation and see God’s handiwork. I know others might see it otherwise, but that’s how I look at it.
The heavens declare the glory of God; and the firmament sheweth his handywork.Looks like the Bible agrees with your viewpoint.
— Psalm 19:1 KJV
For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made. So they are without excuse.
— Romans 19:1 ESV