Spiritual blindness

The triliteral root ʿayn mīm yā (ع م ي) occurs in the Quran 33 times.

(27:81) Nor can you guide the blind (Arab. الْعُمْيِ, l-ʿum'yi) from their misguidance. You can only make those who acknowledge Our signs hear you, for they have peacefully surrendered.