“For although they knew God, they did not honor him as God or give thanks to him, but they became futile in their thinking, and their foolish hearts were darkened” (Romans 1:21 ESV)

The beauty and order of creation points to the unseen Creator, yet sin has lowered humanity’s vision to the visible creature. With an innate need to worship, they praise nature instead of nature’s God. This fallen focus puts a lie at the center of their thinking, so that their thinking devolves into foolishness and futility. This falsehood cannot be exposed without spiritual power. Mere words and human persuasion will not suffice. Sin has blinded their eyes and their minds are darkened. Only the power of God and the preaching of the gospel can shine the light of truth and reveal their need to repent and be saved.