Then Jesus said to them, “O foolish ones, how slow are your hearts to believe all that the prophets have spoken!

And he said unto them, O foolish men, and slow of heart to believe in all that the prophets have spoken!

And he said unto them, `O inconsiderate and slow in heart, to believe on all that the prophets spake!

And he said to them, O senseless and slow of heart to believe in all that the prophets have spoken!