Prove God's Existence

Rom 1:20 For the invisible things of him since the creation of the world are clearly seen, being perceived through the things that are made, even his everlasting power and divinity; that they may be without excuse:
Without using the Bible, can you prove the existence of God?

two sides prove God
There seems to be two sides developing here. those that say proof comes from personal expereance with God reveling himself and the other side arguing for scriptural based proof.
Is it possible that one without the other is dead?
The gentle soft word is heard over the shout.
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Gone