“Eugenius, bishop, servant of the servants of God, for an everlasting record. The duties of the pastoral office over which we preside by divine mercy, despite our lack of merit, demand that we repress by opportune remedies the nefarious excesses of evil-minded persons, especially those who, unless prevented, strive to force the peaceful state of the church into various dangerous storms and disturbances and who endeavour to overturn the barque of Peter, and that we inflict due retribution for their excesses, lest boasting of their malice they give occasion to others to commit mischief. For it is a crime to be slack in punishing crimes that harm many people, as canonical regulations state.”  Pope Eugene IV, Council of Ferrara, Session III, February 1438 (Secondlocation of the 17th Ecumenical Council)