Man only can learn what he perceives because of our degradation from sin. We can't even read the word of God without the Holy Spirit's help. We don't have all the information to come to a satisfactory conclusion on anything. It's not possible. Since the Garden of Eden, God has wanted but only one thing from man - faith. A strong belief that God knows what's best. Adam chose his own path and everyone since must also make a choice. This is why by one man, Adam, we all sinned, and yet by One Man, Jesus, we are not all automatically saved. It seems to me that God can't save us automatically. This statement is true, because God gave man certain gifts, one of them is freedom to choose. Moses said that we are to make a choice: to live or to die. That choice is Jesus. We do it God's way and live, or our way and die. Everyone must choose Jesus (or trust God if they do not know His name) to live in order to be saved. Everyone knows this because His word is written in our hearts. Everyone makes a choice at some point in their lifetime. Science is the study of what we perceive or invent to perceive, yet we are incapable of perceiving the truth without God's help. Solomon figured that one out. We are pushed to study God's creation so that we can see His awe and fear Him respectfully. God said that whatever we can imagine, we can do. Wow! What a gift! Still, no matter how much we know, in the end, it's all still a matter of faith and trust in God and His promises.