Luke 12:57 - Joseph Benson’s Commentary on the Old and New Testaments

Why even of yourselves Without any external sign; judge ye not what is right? Why do ye not discern and acknowledge the intrinsic excellence of my doctrine, and gather from such obvious promises how you ought to receive it, and behave toward me? The prediction of the coming of the Son of man, to punish the Jews for their perfidy and rebellion, was a loud call to a national repentance. Wherefore, as the improvement of that prediction, he exhorted them to a speedy reformation, telling them that common sense, with a very small degree of reflection, would point it out to them as the very best thing they could do for averting the impending judgments of God.