The Jews therefore, because it was the preparation, that the bodies should not remain upon the cross on the sabbath day, (for that sabbath day was a high day,) besought Pilate that their legs might be broken, and that they might be taken away.
All Commentaries on John 19:31 Go To John 19
Cyril of Alexandria
AD 444
It is not with the motive of testifying to the reverence for holy days felt by men inured to shed blood with brutal ferocity, and found guilty of so monstrous an iniquity, that the blessed Evangelist says this; but rather from the wish to show that, in their gross stupidity, they committed that folly of which Christ spoke. For they strained out the gnat while they swallowed the camel; for they are found to reckon as of no account at all the most outrageous and awful of all crimes against God, while they exercised the greatest diligence with reference to the most paltry and insignificant matters, showing their folly in either case. The proof of this is not far to seek. For, behold, in the very act of putting Christ to death, they put great store on the respect due to the Sabbath; and, while they insulted the Lawgiver by outrages which surpass description, they parade their reverence of the Law; and, as that Sabbath was a high day, they affect to pay honour to it----the very men who destroyed the Lord of the high day; and they ask a favour, which well suited their cruel spirit. For they besought Pilate that their legs might be broken, wishing to embitter, by this last intolerable outrage, the pangs of approaching death, to those who were already in agony.