John 8:7

7. Continued asking They do not easily take a hint that their room is better than their company. They do, at this moment, doubtless understand that he intimates his rejection of all prerogative in the case. But they mean that no amount of finger-writing shall defeat their purpose.

Said unto them Thus doth Judge Messiah decide: The accused is beyond all question worthy of death. Let, then, the low standard of modern degeneracy be at once abolished, and let the pure ideal of Moses’s law be restored in its severest purity. As soon, therefore, as a court, witnesses, and executioners of the true Mosaic standard are furnished, let them execute the absoluteness of the Mosaic sentence by casting the first stone!

Without sin That is, without a sin of such enormity as would render him liable to stand in the woman’s place if Mosaic or Messianic law should be applied. No man who cannot stand this test has a right to require the old ideal to be revived.

First cast a stone Each man is now himself put to a still more trying test than they had applied to Jesus. All the responsibility is rolled back upon themselves. Some one must lead; and he, unless purer than the woman, slays her without authority, and is so a murderer. All can readily follow if some one will lead; but which will single himself out for the deed? The retort is complete. They would impose on him the hazard of pronouncing sentence of capital punishment; and he, without incurring that, flings upon them the hazard of inflicting it. And yet they are unable to pretend that he has declined the Messianic office, or lowered the Mosaic law. Indeed, they are placed in a predicament of shame likely to prevent all desire on their part to allude to the matter.