Rom 1:21, 2:19, 1Jo 2:11 | ESV | STEP | 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 .

b[Job 29:15; Matt. 15:14; 23:16; John 9:39-41]

Romans 1:21

21 For although they knew God, they did not honor him as God or give thanks to him, but they ^abecame futile in their thinking, and their foolish hearts were darkened.

Romans 2:19

19 and if you are sure that you yourself are ^ba guide to the blind, a light to those who are in darkness,

1 John 2:11

11 But whoever hates his brother is in the darkness and ^cwalks in the darkness, and does not know where he is going, because the darkness has blinded his eyes.