Then the boys in turn argue which occupation is the most useful, and a counsellor is called in to decide the question. The _Colloquy_ closes with some good advice: "All you good children and clever scholars, your teacher exhorts you to keep the commandments of God and behave properly everywhere. Walk quietly when you hear the Church bells and go into Church and bow to the Holy Altar, and stand quietly and sing in unison, and ask pardon for your sins, and go out again without playing to the cloister or to school."[99] So far we have described the monastic revival that took place under Dunstan. Dunstan, however, quite clearly realised that the monasteries alone would not provide sufficient opportunities for the revival of education in England. Though nearly fifty monasteries had been erected, yet that number would meet the need of only a comparatively small section of the community. Further, no monastic institution north of the Humber (with the doubtful exception of Ripon) had escaped the destruction wrought by the Danes. Under these circumstances, Dunstan determined to stimulate the parish priests to a sense of their duty in the matter of education. In the preceding chapter[100] we noted that about 797, Theodulf of Orleans had promulgated certain canons at a diocesan synod; these canons Dunstan adopted, and secured their enactment for this country. They run:--[101] 10. And we enjoin that no priest receive another's scholar without the leave of him whom he formerly employed. 11. And we enjoin that every priest in addition to lore do diligently learn a handicraft. 12. And we enjoin that no learned priest put to shame the half-learned, but amend him if he know better. 13. And that every Christian man zealously accustom his children to Christianity and teach them the Pater Noster and Creed. 22. And we enjoin that every man learn so that he know the Pater Noster and Creed, if he wish to lie in a hallowed grave, or to be worthy of housel; because he is not truly a Christian who will not learn them, nor may he who knows them not receive another man at baptism, not at the bishop's hands ere he learn them. 21. And we enjoin that priests diligently teach youth, and educate them in crafts that they may have ecclesiastical support. It is impossible to estimate the extent to which these canons were complied with. It is, however, noteworthy that evidence exists that in the first half of the tenth century it was customary for boys of good family to receive education from a priest. Thus Odo, who was Archbishop of Canterbury from 942-959, was taught "by a certain religious man while a boy in the household of the thane Athelhelm."[102] Again, Odo's nephew, Oswald, was taught by a priest named Frithegode, who is said "to have been skilled in all the learning of that age in England, both secular and divine."[103]