A Band consisted of two or three or more persons of some spiritual kinship who met together privately and conversed concerning the state of their hearts, and exhorted, reproved and prayed for one another. Zinzendorf divided the whole number of the brethren and sisters into these Bands and appointed one person at the head of each group … By day and night Zinzendorf continued to give himself to his work as the unordained catechist in Herrnhut. It was meat and drink to him; his house was never shut;