This scripture in Romans 1 sums things up for me:
20 For since the creation of the world God's invisible qualities--his eternal power and divine nature--have been clearly seen, being understood from what has been made, so that men are without excuse. 21 For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened.
I couldn't not acknowledge a creator when a look at even just the night sky. Other translations say it's 'inexusable' not to see evidence of God in creation, and I agree with that thought. Not in a judgement way, just very simply I can't understand how others don't see it.
Loz x