Muslim scholars began obtaining Greek treatises and started their study and translation into Arabic a few centuries after the Hijrah (622 A.D.) They critically analyzed, collated , corrected and supplemented substantially the Greek science and philosophy. After this period began what is known as the Golden Age of Islam, which lasted for over two centuries. It is here we find many of the great scientists of Islam who literally left behind hundreds and thousands of books on the various branches of science.
After Christianity became the state religion of the Roman Empire, Christian mobs, often led by the bishops, set about burning all literature that did not support the objectives of the Church. Many ancient texts were lost forever, as were nearly all the Gnostic Christian texts, at least until the Nag Hammadi disciveries of the twentieth century.
In large parts of the Middle East, the Nestorians and Jacobites, who had been excluded from the Orthodox Church for alleged heresy, were outside the reach of Rome and were therefore free to follow their somewhat more tolerant teachings. By the time of the Muslim conquest, many of the most important ancient texts had survived under the protection of the Eastern Churches. The Nestorians and Jacobites continued to flourish for some centuries under Islamic rule, and provided many of the scholars of the early Islamic empire, teaching Muslim scholars the fundamentals of Greek scholarship. Whereas the Catholic-Orthodox Church had feared the damaging effect of non-Christian literature on innocent minds, the Muslims had no such concerns and made no attempt to destroy the ancient texts.
Saint Francis of Assissi had a <em>personal experience</em> with God, resulting in his <em>conversion, salvation and a life devoted to serving God</em> and the people in a different way from the traditional church. He practiced what Jesus taught in the Scriptures, in simplicity and sincerity, and he expected that his fellow disciples did the same to spread the gospel. This had a tremendous impact on people's lives.
Answer: The level of government in which I think should be in charge of security is going to have to be federal. Because the federal government deals with the nation’s affairs and laws. Security from foreign enemies is a national concern meaning that the federal government should take care of the nation’s defense. Which they do of course. The Department of Defense is an executive branch department of the federal government of the United States charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States Armed Forces.