Midrash su Ezechiele 22:26

R. Isaac said in the name of R. Johanan: Observe what is written in the verse: The priests have done violence to My law, and have profaned My holy things (Ezek. 22:26). How did they do that? They have not distinguished between the holy and the common, neither have they taught differences between the unclean and the clean (ibid.). If the priest is not a student of the Torah, he is unable to distinguish between the holy and the profane, the unclean and the clean. Therefore Scripture says: Thou hast despised My holy things and hast profaned My Sabbaths (ibid., v. 18). Why does he despise the holy things? Because he does not know how to observe the Sabbath. See how beloved is the priestly offering in that it was given to the priests who were students of the law. But the Holy One, blessed be He, decreed the Temple offering for His own sake, as it is said: That they take for me an offering.

R. Juda, the son of R. Samuel, in the name of Rab, said: "Conflagration is not frequent excepting only where violation of the Sabbath is found; for it is said (Jer. 17, 27.) But if ye will not hearken unto me to hallow the Sabbath day, and not to bear a burden, and to enter into the gates of Jerusalem on the Sabbath day, then will I kindle a fire in its gates, and it shall devour the palaces of Jerusalem and it shall not be quenched." What is meant by And it shall not he quenched? R. Nachman b. Isaac said: "It means 'At a time when men to quench it will not be accessible.' " Abaye said: "Jerusalem would not have been destroyed, but for the sin of violating the Sabbath, for it is said (Ez. 22, 26.) And from my Sabbaths do they turn away their eyes so that I am profaned among them." R. Abuhu said: "Jerusalem would not have been destroyed had it not been for the sin that they ceased to read the Sh'm'a every morning and evening, for it is said (Is. 5, 11.) Woe unto those that rise up early in the morning that they may run after strong drink, etc., And there are harp and psaltery timbrel and flute and wine and their drinking feasts, but the deeds of the Lord, they regard not. Therefore, are my people led into exile, for want of knowledge." R. Hamnuna said: "Jerusalem would not have been destroyed but for the sin that they ceased to teach small children, for it is said (Jer. 6, 11.) Pour it out over the child in the street. Why pour it out? Because the child is in the street [and not in school]."