John Chrysostom
But the Gentiles attributed this glory to trees and stones. Suppose a man was entrusted with the king's treasury and ordered to spend it for the king's glory.
If he spent it on criminals, prostitutes, and sorcerers, maintaining them splendidly with the king's money, he would be punished as one who had gravely insulted the king.
So also the Gentiles received knowledge of God and of His glory, but then attributed it to idols. They "held the truth in unrighteousness" (Rom 1:18), and through their own fault insulted knowledge by using it improperly.
Are the Apostle's words now clear to you, or must they be explained further? Perhaps it is necessary to repeat again.
Read more (205 words)
What, then, does the Apostle's statement mean? God implanted the knowledge of Himself in men from the beginning. But the Gentiles applied their knowledge of God to trees and stones.
Thus they insulted the truth through their own fault, since the truth itself remains unchanged and has unshaken glory.
But how is it evident, Paul, that God gave this knowledge even to the Gentiles? From the fact, answers the Apostle, that "what may be known of God is manifest in them."
But this is an explanation, not a proof. Prove it to me and persuade me that the knowledge of God was revealed to the Gentiles, but that they voluntarily turned away from it.
How, then, was it revealed to them? Did a voice sound to them from heaven? No. God did what could attract their attention more than a voice.
He placed before them His creation. Through the mere contemplation of the beauty of all that is visible, it taught the wise man, the uneducated man, the Scythian, and the barbarian to lift the mind to God.
Therefore the Apostle says: Rom 1:20. "For His invisible things from the creation of the world are clearly seen, being understood through the things that are made."