even to four, so that every day at divers times you may have no less than four divine discourses or Sermons, all much con∣ducing to Christian perfection. These are made in the Church. But besides these there are o∣thers twice a week, Mondaies and Fridaies, made in the Oratory, different from the former both in argument and design. For first the Litanies are said, next a Quire of Musick con∣sisting of most sweet melody of voices, and ad∣mirable harmony of musical instruments, where∣by Praises are sung to God; then follows a Sermon, whereby all that are present are in∣vited to chastise themselves, at which time the lights are removed, and the company, be∣ing onely men, begin to chastise their bare backs, some with Cords, some with other kind of Whips, in good earnest, during which time the Psalm, Miserere mei Deus, is recited with a loud voice; which being ended, sign is given of ceasing, and every one putting on his Doublet again returns to his place; the lights are brought in, and after most solemn Musick all are dismissed.
This custome of praying, chastising, preach∣ing, conferring and singing, is used in many other confraternities and sodalities of Lay-men.
It is observed at St. John Baptist in Campo Martio near St. Silvesters, on Mondaies, Wednes∣daies and Fridaies.
On Tuesdaies in the Congregation of So∣masca at St. Blases in Mount Citerius.
On Thursday at the Clarks regular of St. Paul in Antoninus's Forum.