3552. But I presently heard that they were forced into a certain species of activity, to wit, of a choral kind [gyrationis], thus into a society of good and angelic spirits, who made them the objects of their peculiar care, and who were almost persuaded that they would be incapable of motion, unless they infused life into them; and this they attempted with an earnestness and solicitude which cannot be described; nor did they suffer themselves to weary in this work, but continually labored to agitate them by a sort of rough gyration, attended with the usual sound.