In our liturgical study the next matter for consideration is the Form of Excommunication as it appears in the back of our Psalter. The material or content of this form is inseparably connected with the broader subject of ecclesiastical censure or discipline, since excommunication is but one step, the final step, in this process. When the ecclesiastical machinery of discipline is activated by gross sin in the church and there remains no evidence of repentance in the sinner, the end result is excommunication, and where this is necessary the form which we purpose to discuss is to be used.