This refers doubtless to the laws against the Donatists. The Emperor Honorius issued an edict against them A.D. 405, and another A.D. 410, and A.D. 412, and again A.D 414, on occasion of the death of Marcellinus, and to prevent any advantage which the Donatists might derive from his death. For he had been judge in the conference between the Catholics and Donatists, granted by the Emperor at the request of the deputies of the council of Carthage, four years before (Fleury, H. E. B. xxii., cxxvi.): and to him had been entrusted the execution of the laws issued against the Donatists for the maintenance of the Catholic religion.