Treasury of Scripture
O fools. Rather, inconsiderate men, [anoetos,] justly termed such, because they had not attended to the description of the Messiah by the prophets, nor to His teaching and miracles, as proofs that He alone was the person described.
Mark 7:18 And he said to them, Are you so without understanding also? Do you not perceive, that whatever thing from without enters into the man...
Mark 8:17,18 And when Jesus knew it, he said to them, Why reason you, because you have no bread? perceive you not yet, neither understand...
Mark 9:19 He answers him, and said, O faithless generation, how long shall I be with you? how long shall I suffer you? bring him to me.
Mark 16:14 Afterward he appeared to the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart...
Hebrews 5:11,12 Of whom we have many things to say, and hard to be uttered, seeing you are dull of hearing...