6 It is in this that the watchful care of the Church shines forth conspicuously. By admirable laws and regulations, she has always shown herself solicitous that "the celestial treasure of the Sacred Books, so bountifully bestowed upon man by the Holy Spirit, should not lie neglected."(25) She has prescribed that a considerable portion of them shall be read and piously reflected upon by all her ministers in the daily office of the sacred psalmody. She has ordered that in Cathedral Churches, in monasteries, and in other convents in which study can conveniently be pursued, they shall be expounded and interpreted by capable men; and she has strictly commanded that her children shall be fed with the saving words of the Gospel at least on Sundays and solemn feasts.(26) Moreover, it is owing to the wisdom and exertions of the Church that there has always been continued from century to century that cultivation of Holy Scripture which has been so remarkable and has borne such ample fruit.
Source: Providentissimus Deus (Vatican.va)