Isaiah 44:18

They do not comprehend or understand, for their eyes are blind and cannot see; their minds do not discern. ¹ 

Ps 81:12; Ps 92:6; Pr 2:5-9; Pr 28:5; Isa 6:10; Isa 29:10; Isa 44:9,20; Isa 45:20; Isa 46:7,8; Isa 56:11; Jer 5:21; Jer 10:8,14; Da 12:10; Ho 14:9; Mt 12:34; Mt 13:14,15; Joh 5:44; Joh 8:43; Joh 12:39,40; Ac 14:16; Ro 1:21-23; Ro 1:28; Ro 11:8-10; 2Co 4:3,4; 2Th 2:9-12; 2Pe 2:14

¹ tn Heb “for their eyes are smeared over so they cannot see, so their heart cannot be wise.”