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Medieval Sourcebook:
Marsilius of Padua:
from Defensor Pacis, 1324

[Belle Tuten: Introduction] Marsilius of Padua (c. 1275-1342) was for a time rector of the University of Paris, where he participated in the important intellectual currents of his day, including the relation of faith to reason and of the Church to the State. Defensor Pacis [Defender of the Peace] is his most famous work. It was originally published anonymously because of its controversial position. When it became known that Marsilius was the author, he was condemned as heretic and forced to flee to the court of Louis of Bavaria, who gave him protection. Below is the concluding summary of the treatise.
A extended selection from the text itself is also available.


1. The one divine canonical Scripture, the conclusions that necessarily follow from it, and the interpretation placed upon it by the common consent of Christians, are true, and belief in them is necessary to the salvation of those to whom they are made known.
2. The general council of Christians or its majority alone has the authority to define doubtful passages of the divine law, and to determine those that are to be regarded as articles of the Christian faith, belief in which is essential to salvation; and no partial council or single person of any position has the authority to decide these questions.
3. The gospels teach that no temporal punishment or penalty should be used to compel observance of divine commandments.
4. It is necessary to salvation to obey the commandments of the new divine law [the New Testament] and the conclusions that follow necessarily from it and the precepts of reason; but it is not necessary to salvation to obey all the commandments of the ancient law [the Old Testament].
5. No mortal has the right to dispense with the commands or prohibitions of the new divine law; but the general council and the Christian "legislator" alone have the right to prohibit things which are permitted by the new law, under penalties in this world or the next, and no partial council or single person of any position has that right.
6. The whole body of citizens or its majority alone is the human "legislator."
7. Decretals and decrees of the bishop of Rome, or of any other bishops or body of bishops, have no power to coerce anyone by secular penalties or punishments, except by the authorization of the human "legislator."
8. The "legislator" alone or the one who rules by its authority has the power to dispense with human laws.
9. The elective principality or other office derives its authority from the election of the body having the right to elect, and not from the confirmation or approval of any other power.
10. The election of any prince or other official, especially ,,one who has the coercive power is determined solely by the expressed will of the "legislator."
11. There can be only one supreme ruling power in a state or kingdom.
12. The number and the qualifications of persons who hold state offices and all civil matters are to be determined solely by the Christian ruler according to the law or approved custom.
13. No prince, still more, no partial council or single person of any position, has full authority and control over other persons, laymen or clergy, without the authorization of the "legislator.
14. No bishop or priest has coercive authority or jurisdiction over any layman or clergyman, even if he is a heretic.
15. The prince who rules by the authority of the "legislator" has jurisdiction over the persons and possessions of every single mortal of every station, whether lay or clerical, and over every body of laymen or clergy.
16. No bishop or priest or body of bishops or priests has the authority to excommunicate anyone or to interdict the performance of divine services, without the authorization of the "legislator."
17. All bishops derive their authority in equal measure immediately from Christ, and it cannot be proved from the. divine law that one bishop should be over or under another, in temporal or spiritual matters.
18. The other bishops, singly or in a body, have the same right by divine authority to excommunicate or otherwise exercise authority over the bishop of Rome, having obtained the consent of the "legislator," as the bishop of Rome has to excommunicate or control them.
19. No mortal has the authority to permit marriages that are prohibited by the divine law, especially by the New Testament. The right to permit marriages which are prohibited by human law belongs solely to the "legislator" or to the one who rules by its authority.
20. The right to legitimatize children born of illegitimate union so that they may receive inheritances, or other civil or ecclesiastical offices or benefits, belongs solely to the "legislator."
21. The "legislator" alone has the right to promote to ecclesiastical orders, and to judge of the qualifications of persons for these offices, by a coercive decision, and no priest or bishop has the right to promote anyone without its authority.
22. The prince who rules by the authority of the laws of Christians, has the right to determine the number of churches and temples, and the number of priests, deacons, and other clergy who shall serve in them.
23. "Separable" ecclesiastical offices may be conferred or taken away only by the authority of the "legislator"; the same e is true of ecclesiastical benefices and other property devoted to pious purposes. (1)
24. No bishop or body of bishops has the right to establish notaries or other civil officials.
25. No bishop or body of bishops may give permission to teach or practice in any profession or occupation, but this right belongs to the Christian "legislator" or to the one who rules by its authority.
26. In ecclesiastical offices and benefices those who have received consecration as deacons or priests, or have been otherwise irrevocably dedicated to God, should be preferred those who have not been thus consecrated.
27. The human "legislator" has the right to use ecclesiastical temporalities for the common public good and defence after the needs of the priests and clergy, the expenses of divine worship, and the necessities of the poor have been satisfied.
28. All properties established for pious purposes or for works of mercy, such as those that are left by will for the making of a crusade, the redeeming of captives, or the support of the poor, and similar purposes, may be disposed of by the prince alone according to the decision of the "legislator" and the purpose of the testator or giver.
29. The Christian "legislator" alone has the right to forbid or permit the establishment of religious orders or houses.
30. The prince alone, acting in accordance with the laws of the "legislator," has the authority to condemn heretics, delinquents, and all others who should endure temporal punishment, to inflict bodily punishment upon them, and to exact fines from them.
31. No subject who is bound to another by a legal oath may be released from his obligation by any bishop or priest, unless the "legislator" has decided by a coercive decision that there is just cause for it-
32. The general council of all Christians alone has the authority to create a metropolitan bishop or church, and to reduce him or it from that position.
33. The Christian "legislator" or the one who rules by its authority over Christian states, alone has the right to convoke either a general or local council of priests, bishops, and other Christians, by coercive power; and no man may be compelled by threats of temporal or spiritual punishment to obey the decrees of a council convoked in any other way.
34. The general council of Christians or the Christian "legislator" alone has the authority to ordain fasts and other prohibitions of the use of food; the council or "legislator" alone may prohibit the practice of mechanical arts or teaching which divine law permits to be practiced on any day, and the "legislator" or the one who rules by its authority alone may constrain men to obey the prohibition by temporal penalties.
35. The general council of Christians alone has the authority to canonize anyone or to order anyone to be adored as a saint.
36. The general council of Christians alone has the authority to forbid the marriage of priests, bishops, and other clergy, and to make other laws concerning ecclesiastical discipline, and that council or the one to whom it delegates its authority alone may dispense with these laws.
37. It is always permitted to appeal to the "legislator" from a coercive decision rendered by a bishop or priest with the authorization of the "legislator."
38. Those who are pledged to observe complete poverty may not have in their possession any immovable property, unless it be with the fixed intention of selling it as soon as possible and giving the money to the poor; they may not have such rights in either movable or immovable property as would enable them, for example, to recover them by a coercive decision from any person who should take or try to take them away.
39. The people as a community and as individuals, according to their several means, are required by divine law support the bishops and other clergy authorized by the gospel, so that they may have food and clothing and the other necessaries of life; but the people are not required to pay tithes or other taxes beyond the amount necessary for such support.
40. The Christian "legislator" or the one who rules by its authority has the right to compel bishops and other clergy ho live in the province under its control and whom it supplies with the necessities of life, to perform divine services and administer the sacrament.
41. The bishop of Rome and any other ecclesiastical or spiritual minister may be advanced to a "separable" ecclesiastical office only by the Christian "legislator" or the one who rules by its authority, or by the general council of Christians; and they may be suspended from or deprived of office by the same authority.
(1) By "separable powers," Marsilius means those powers which are not essential to the clergy. Essential powers would be those things, such as blessing the sacraments, which only a priest could do. Separable powers are those which could be exercised by someone who is not clergy.

Source: From Marsilius of Padua, Defensor Pacis, Part III, ch. ii; in Goldet, Monarchia Sancti Romani Imperii, 11, pp. 309 ff. trans in Oliver J. Thatcher, and Edgar Holmes McNeal, eds., A Source Book for Medieval History, (New York: Scribners, 1905), pp. 317-324 The text was first provided electronically by Internet Medieval Source Book. The introduction and notes here are from the version Belle Tuten prepared at Juniate College.

This text is part of the Internet Medieval Source Book. The Sourcebook is a collection of public domain and copy-permitted texts related to medieval and Byzantine history. Unless otherwise indicated the specific electronic form of the document is copyright. Permission is granted for electronic copying, distribution in print form for educational purposes and personal use. If you do reduplicate the document, indicate the source. No permission is granted for commercial use. © Paul Halsall May 998
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