SPECIAL UPDATE: I will no longer interact with (Piss)antonius. Disagreement is okay, but NOT his nonstop attacks and vilification, not just of me but of anyone who believes in God. He's a bully, and I have no obligation to tolerate him further.
I think you're absolutely right 👍 We cannot discover God with our senses, or through observation or scientific research. (It sure has been tried 😉).
The only way we can find God is if HE chooses to reveal HIMSELF. We can't find Him, but He can reach down to us. This He has done in Jesus Christ, who is God, the Son, and became a human being for our sakes (John 1:1-18).
The Lord in His great love for the world He made, and the sinful people in it, understood that WE cannot understand HIM-divine, eternal, utterly holy, infinite. So He became one of us, a human being, Immanuel, "God WITH US" (Isaiah 7:14, Matthew 1:23).