2:44 . . . use your reason 2:73 . . . use your reason 2:76 . . . use your reason 2:164 . . . there are messages indeed for people who use their reason 2:170 . . . their forefathers did not use their reason at all, and were devoid of all guidance 2:171 . . . Deaf are they, and dumb, and blind: for they do not use their reason 2:242 . . . use your reason
3:65 . . . use your reason 3:118 . . . use your reason 5:58 . . . they are people who do not use their reason 5:103 . . . And most of them never use their reason
6:32 . . . use your reason 6:151 . . . use your reason
7:169 . . . use your reason 10:16 . . . use your reason 10:42 . . . they will not use their reason? 11:51 . . . use your reason 12:109 . . . Will they not, then, use their reason 13:4 . . . Verily, in all this there are messages indeed for people who use their reason 16:12 . . . there are messages indeed for people who use their reason 16:67 . . . there is a message indeed for people who use their reason 20:54 . . . there are messages indeed for those who are endowed with reason: