see: Mar 4:12, Deu 29:4, Psa 69:23, Psa 115:5-8, Isa 6:9, Isa 6:10, Isa 42:18-20, Isa 44:18, Jer 5:21, Mat 13:14, Mat 13:15, Joh 12:40, Act 28:26, Act 28:27, Rom 11:8 do: 2Pe 1:12 Reciprocal: Jos 7:7 - to deliver Job 33:14 - perceiveth Isa 40:28 - thou not known Isa 42:19 - Who is blind Eze 12:2 - which Mat 13:13 - General Mat 13:51 - Have Mat 15:16 - General Mar 6:52 - they Mar 9:32 - were Mar 16:14 - and upbraided Luk 11:34 - light of Luk 24:25 - O fools Joh 14:5 - we know not 2Th 2:5 - Remember Heb 2:1 - we should Heb 5:11 - dull