Romans 1:19
because the thing which may be known of God is clearly revealed within them, for God revealed it to them.
Romans 1:20
For the unseen things of Him from the creation of the world are clearly seen, being realized by the things that are made, even His eternal power and Godhead, for them to be without excuse.
Psalm 19:1-6
To the Chief Musician. A Psalm of David. The heavens declare the glory of God; and the expanse proclaims His handiwork.
Isaiah 40:26
Lift up your eyes on high, and behold, who has created these, who brings out their host by number? He calls them all by names by the greatness of His might, for He is strong in power; not one is lacking.
Jeremiah 10:10-13
But Jehovah is the true God, He is the living God, and the everlasting King. At His wrath the earth shall tremble, and the nations shall not be able to stand His fury.
John 1:9
He was the true Light; He enlightens every man coming into the world.
Acts 14:16-17
who in past generations allowed all nations to walk in their own ways.
Acts 17:23-30
For as I passed by and saw the things you worship, I also found an altar with this inscription: TO THE UNKNOWN GOD. Not knowing then whom you worship, I make Him known to you.