The ideas for The Act of Supremacy document, I assume, would have been from King Henry VIII but was written by Lord Thomas Cromwell to be made into legislation by the English Parliament. Lord Cromwell was the chief minister to Henry VIII from 1532 until 1540. Lord Cromwell was not born into nobility and did not share the traditional views as the rest of the kings noble advisors did. He wanted to end feudal privilege which was ¦a social and economic system defined by the inherited social ranks, each of which possessed inherent social and economic privileges and obligations. (http://www.usna.edu/Users/history/abels/hh315/Feudal.htm) Lord Cromwell was a Lutheran Reformist and wanted England to break its ties with the Papacy. He believed in the teachings of Martin Luther whose theology taught that the bible was the only source of divine knowledge revealed from God and that any man capable of reading the bible could ascertain this knowledge without the church or priest.
He taught that all baptized Christians were priesthood holders and did not require a priests intervention to pray to God, which was in direct violation of the Pope and Roman Catholic Church. Lord Cromwells want for reform and separation from the Papacy fueled his advisement to the king. As we learned, during the early Middle Ages, the monarch was the sovereign leader of his/her kingdom. When the Papacy gained more power than the monarchs during the High Middle Ages, King Henry, along with Lord Cromwell and other advisors, believed this was a violation of the kings sovereignty and wanted to return to the time when the monarch had no rival rule within the kingdom. Initially, Lord Cromwell ordered Valor Ecclesiasticus which was a reporting of all of the finances of all the Catholic churches in England, Wales and English controlled Ireland. This reporting provided the King and his advisors a clear depiction of the wealth of the Catholic churches. Because of Henry VIIIs lavish lifestyle and his need for military glory, his inheritance quickly diminished.
The kings advisors, including Lord Cromwell, convinced the king to remove all the wealth and property from the monasteries, priories, convents and friaries and refill the kings coffers, since that wealth would have been redistributed to the Vatican, or so these advisors wanted Henry VIII to believe. With this new information, Lord Cromwell ordered dissolution of the monasteries, priories, convents and friaries. The monasteries were dissolved then closed or forced to pay financial homage to Henry VIII. This document was written in the 16th century in November of 1534. Around this time, the king wished for the Pope to annul his marriage to Catherine of Aragon so that he could marry Anne Boleyn. The king believed that mere pressure on the Pope would provide the desired effects.
Catherine of Aragon was previously the wife to the kings older brother, Prince Authur who died in 1501. She later married Henry in 1509. The king used the fact that Catherine was unable to produce sons as heirs and too old to do so, in order to ask for the annulment in hopes to marry his current love interest, Anne Boleyn. Pope Clement VII refused this request on both ideology and out of fear. Catherine of Aragon was the aunt of the Emperor Charles V of Spain (the Holy Roman Emperor) whose army surrounded Rome. (http://www.durhamworldheritagesite.com/history/reformation) Lord Cromwell never fully believed in the kings desire for reformation or separation from the Papacy, however, he knew that the king fully desired this annulment. Lord Cromwell used that information to his benefit, knowing that the Popes refusal to grant the annulment would turn the king against the Roman Catholic Church.
The Act of Supremacy not only made Henry VIII both head of state and church but it broke ties between England and the Papacy. The Act of Supremacy was a more political dispute than theological. Prior to Englands break from the Papacy, the Roman Catholic Church had the power to create laws imposed on England and governed by Canon Law. Canon Law was ¦ecclesiastical law, esp. (in the Roman Catholic Church) that laid down by papal pronouncements. (http://www.thefreedictionary.com/canon+law) Also, the Catholic church was able to collect revenue from their parishioners which were then sent to the Papacy. With the creation of this Act, England revoked the Papacys power and declared the king head of both England and its church. Albeit the kings Majesty justly and rightfully is and ought to be the supreme head of the Church of England¦ by authority of this present Parliament, that the king, our sovereign lord, his heirs and successors, kings of this realm, shall be¦ the only supreme head¦of the Church of England¦and united to the imperial crown of this realm¦ (http://www.thenagain.info/Classes/Sources/ActSupremacy.html)
During the 16th century, the Act of Supremacy impacted both Papal powers and the English citizens. For the citizens of England, it was now an act of treason to show any support to the Papacy, which was punishable by removal of all property or in some cases, death. Over 400 people were executed for not swearing allegiance to the Act of Supremacy. It also halted all monetary collections to the Papacy. Former powers of the Papacy were now revoked and granted to either the king or the clergy leaders of the Church of England. The powers to grant dispensations, which are exemptions from Canon Law, were now given to the Archbishop of Canterbury. The king now appointed the higher-level church dignitaries, like bishops. The immunity provided to members of the holy order by the Papacy was now revoked.
These benefits once provided to the clergy were remnants of Papal supreme authority. By removing the legal authority of the Pope in England and Wales, Henry was broadening his own power within his own realm. (http://www.historylearningsite.co.uk/royal_supremacy.htm) The present day effects of the English spilt from the Papacy led to England becoming and remaining a majority Protestant country. It ushered in a theology that didnt require the churchs intervention to enter heaven, receive salvation, or speak to God. Also, with the removal of Papal authority, the Roman Catholic Church Canon Laws, and immunity provided to clergy, Parliament and state powers were now more centralized. No longer did the clergyman play any major roles in politics. With the dissolution of monasteries, the House of Lords had a majority of layman and the Lord Chancellor was no longer a member of the clergy.