I receive a "verse of the day" from Biblegateway.com. every morning. Sunday morning's reminded me of the common argument regarding the existence of God. People say, "Where's the proof?" and "Where's the evidence?" I believe the evidence is all around us.
Paul wrote this to the Romans...
Romans 1:20For 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.
i.e. How can one look at the world around him and
not recognize the power - the existence - of God? When you look at a child, you have no doubt his parents exist. Why then, in observing the complexity of the world, could one not believe it was designed by one far more powerful than us?
Another moment that gives one pause on this topic...
Luke 19:39-40Some of the Pharisees in the crowd said to Jesus, "Teacher, rebuke your disciples!"
"I tell you," he replied, "if they keep quiet, the stones will cry out."
So Jesus suggests that nature itself praises God when human beings can/do not.
David, in his psalms describes something similar.
Psalm 19:1-4The heavens declare the glory of God;
the skies proclaim the work of his hands.
Day after day they pour forth speech;
night after night they display knowledge.
There is no speech or language where their voice is not heard.
Their voice goes out into all the earth,
their words to the ends of the world.
Nature in and of itself is evidence of God. It speaks to us in
every language - even the languages of math and science (for those who take the time to read and listen). There is not a place on Earth where that evidence cannot be seen or heard. For all of the existence of humankind, there has been a belief in a creator god. Can every culture, every tribe, for all of our existence, be wrong? Is there anyone on this planet who is not struck by awe when gazing at the universe around him? If so, that person is to be pitied.