Romans 1:19-21 For what is known about God is plain to these people i.e., to the Gentiles, because God has made it clear to them.

AUV⁽ⁱ⁾ ¹⁹ For what is known about God is plain to these people [i.e., to the Gentiles], because God has made it clear to them. ²⁰ For since the creation of the world, God’s invisible qualities of eternal power and divine nature have been clearly seen, [capable of] being perceived through the things that He has made. So, these people have no excuse [i.e., for not believing in Him]. ²¹ Now they knew who God was, but they did not honor Him as God or thank Him [for their blessings]. Instead they engaged in their useless speculations and their foolish minds were filled with [spiritual] darkness.