Argument: “The most revolutionary official document in the history of the world is the decree of the Council of Constance” (Oakley, Francis pg.369). The decree is the Haec Sancta. The Haec Sancta was originally established by the Conciliarist Theorist also known as Council of Constance/Basel to protect the church from heresy. It can be argued that the Conciliarist brought forward a Conciliar Movement that was later influential to secular politics. Resistant Theorist gave credit to Conciliarist for the influential doctrines that were later used in secular politics. Haec Sancta Conciliar Movement Politics Conciliar Theory Conciliar Theorist Defied the authority of the pope. Often used the doctrine of the council’s superiority over the pope to prove their own doctrines of the supremacy of the estates of the king. Resistant Theorist Found it easy to make use of arguments in their own discussions of secular politics. Their argument was that the people have the same right to depose kings that are tyrants, which a general council had to replace a pope that is heretique. The Conciliar Movement is regarded as “medieval rather than modern in spirit and having helped forward modern constitutional tendencies” (Oakley, Francis pg.369). The Council of Constance’s decree Haec Sancta was the opening theory to Conciliar Movement. Their principles were express in a form that can be applied to politics and they were. The Conciliar theory was a form of constitutionalism. Conciliarism was taken as a political document. The Conciliar Movement also known as the Conciliar theory had influenced the constitutionalist and the resistant theorists of the 16th and 17th century. “Resistance theory found it easy to make use of conciliar arguments in their own discussion of secular politics” (Oakley, Francis pg. 373). Resistant Theorists of the 16th and 17th century have drawn ideas from the papist doctrine that was set forward from the conciliar theory. Implication: The Conciliarist Movement was considered to be constitutional as well as political. The council met together and made church decisions, as one body they presented documents of conduct that were voted into action. The Haec Sancta was popularized because it was powerful and secular politics took ideas from the decree, because of its power.