A Strange Church Feastday

Celebrated anytime between Christmas and Epiphany (6th Jan), particularly on the 1st of Jan- the Feast of the Circumsion of Our Lord, the Feast of Fools had some very strange Church custome to go along with it....

After Mass, the Clergy ran through the town.....

At Vespers....

The Boy-Bishop/ Lord of Misrule/Abbot of Fools' job was to preside over the ribaldry.

What did Church Authorities have to say about this?