Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus. It is the world's largest and most widespread religion with roughly 2.4 billion followers, comprising around 31.2% of the world population. Its adherents, known as Christians, are estimated to make up a majority of the population in 157 countries and territories. Christians believe that Jesus is the Son of God, whose coming as the Messiah was prophesied in the Hebrew Bible and chronicled in the New Testament.
The history of Christianity follows the Christian religion from the first century to the twenty-first as it developed from its earliest beliefs and practices, and spread geographically in the Roman Empire, across the European continent, the British Isles and into the Americas, before becoming a global religion.
Religion is a range of social-cultural systems, including designated behaviors and practices, morals, beliefs, worldviews, texts, sanctified places, prophecies, ethics, or organizations, that generally relate humanity to supernatural, transcendental, and spiritual elements—although there is no scholarly consensus over what precisely constitutes a religion. Different religions may or may not contain various elements ranging from the divine, sacredness, faith, and a supernatural being or beings.
Freedom of religion or religious liberty is a principle that supports the freedom of an individual or community, in public or private, to manifest religion or belief in teaching, practice, worship, and observance. It also includes the right not to profess any religion or belief or "not to practise a religion".
Restorationism, also known as Restitutionism or Christian primitivism, is a religious perspective according to which the early beliefs and practices of the followers of Jesus were lost or adulterated after his death and required "restoration". It is a view that often "seeks to correct faults or deficiencies by appealing to the primitive church as normative model".
The Peace of Augsburg, also called the Augsburg Settlement, was a treaty between Charles V, Holy Roman Emperor, and the Schmalkaldic League, signed on 25 September 1555 at the imperial city of Augsburg. It officially ended the religious struggle between the two groups and made the legal division of Christianity permanent within the Holy Roman Empire, allowing rulers to choose either Lutheranism or Roman Catholicism as the official confession of their state. Calvinism was not allowed until the Peace of Westphalia.
The perpetual virginity of Mary is a Christian doctrine that Mary, the mother of Jesus, was a virgin "before, during and after" the birth of Christ. In Western Christianity, the Catholic Church adheres to the doctrine, as do some Lutherans, Anglicans, Reformed, and other Protestants. The Oriental Orthodox Churches also adhere to this doctrine as part of their ongoing tradition, and Eastern Orthodox churches recognize Mary as Aeiparthenos, meaning "ever-virgin". It is one of the four Marian dogmas of the Catholic Church. Most modern nonconformist Protestants reject the doctrine.
Abdullahi Ahmed An-Na'im is a Sudanese-born Islamic scholar who lives in the United States and teaches at Emory University. He is the Charles Howard Candler Professor of Law at Emory University School of Law, associated professor in the Emory College of Arts and Sciences, and Senior Fellow of the Center for the Study of Law and Religion of Emory University.
Christian ethics, also known as moral theology, is a multi-faceted ethical system. It is a virtue ethic, which focuses on building moral character, and a deontological ethic which emphasizes duty. It also incorporates natural law ethics, which is built on the belief that it is the very nature of humans – created in the image of God and capable of morality, cooperation, rationality, discernment and so on – that informs how life should be lived, and that awareness of sin does not require special revelation. Other aspects of Christian ethics, represented by movements such as the social Gospel and liberation theology, may be combined into a fourth area sometimes called prophetic ethics.
Nancey Murphy is an American philosopher and theologian who is Professor of Christian Philosophy at Fuller Theological Seminary, Pasadena, CA. She received the B.A. from Creighton University in 1973, the Ph.D. from University of California, Berkeley in 1980, and the Th.D. from the Graduate Theological Union (theology) in 1987.
Harold Joseph Berman was an American legal scholar who was an expert in comparative, international and Soviet/Russian law as well as legal history, philosophy of law and the intersection of law and religion. He was a law professor at Harvard Law School and Emory University School of Law for more than sixty years, and held the James Barr Ames Professorship of Law at Harvard before he was appointed as the first Robert W. Woodruff Professor of Law at Emory. He has been described as "one of the great polymaths of American legal education."
Christianity has been intricately intertwined with the history and formation of Western society. Throughout its long history, the Church has been a major source of social services like schooling and medical care; an inspiration for art, culture and philosophy; and an influential player in politics and religion. In various ways it has sought to affect Western attitudes towards vice and virtue in diverse fields. Festivals like Easter and Christmas are marked as public holidays; the Gregorian Calendar has been adopted internationally as the civil calendar; and the calendar itself is measured from an estimation of the date of Jesus's birth.
The tradition of the Catholic Church claims it began with Jesus Christ and his teachings; the Catholic tradition considers that the Church is a continuation of the early Christian community established by the Disciples of Jesus. The Church considers its bishops to be the successors to Jesus's apostles and the Church's leader, the Bishop of Rome, to be the sole successor to St Peter who ministered in Rome in the first century AD after his appointment by Jesus as head of the Church. By the end of the 2nd century, bishops began congregating in regional synods to resolve doctrinal and administrative issues. Historian Eamon Duffy claims that by the 3rd century, the church at Rome might even function as a court of appeal on doctrinal issues.
Linda Jane Pauline Woodhead is a British sociologist of religion and scholar of religious studies at King's College London Faculty of Arts and Humanities. She is best known for her work on religious change since the 1980s, and for initiating public debates about faith. She has been described by Matthew Taylor, head of the Royal Society of Arts, as "one of the world's leading experts on religion".
Protestantism is a branch of Christianity that emphasizes justification by God through faith alone, the teaching that salvation comes by unmerited divine grace, the priesthood of all believers, and the Bible as the sole infallible source of authority for Christian faith and practice. The five solae summarize the basic theological beliefs of mainstream Protestantism.
Christian culture generally includes all the cultural practices which have developed around the religion of Christianity. There are variations in the application of Christian beliefs in different cultures and traditions.
Michael J. Perry is an American legal scholar, specializing in constitutional law, human rights, and law and religion.
Law and religion is the interdisciplinary study of relationships between law, especially public law, and religion. Over a dozen scholarly organizations and committees focussing on law and religion were in place by 1983, and a scholarly quarterly, the Journal of Law and Religion, was first published that year. The Ecclesiastical Law Journal began publication in 1987. The Rutgers Journal of Law and Religion was founded in 1999. The Oxford Journal of Law and Religion was founded in England in 2012.
The Magdeburg Confession was a Lutheran statement of faith. It was written by nine pastors of the city of Magdeburg in 1550 in response to the Augsburg Interim and the imposition of Roman Catholicism. The Confession explains why the leaders of the city refused to obey the imperial law, and were prepared to resist its implementation with force if necessary. The Magdeburg Confession calls for resistance to political tyranny, and argues that the "subordinate powers" in a state, faced with the situation where the "supreme power" is working to destroy true religion, may go further than non-cooperation with the supreme power and assist the faithful to resist.
Following the September 11 attacks in the United States in 2001, religious and academic figures organized conferences in Montreal in 2006, 2011 and 2016. The aim was to counter any negative image of religion that may have resulted from the attacks, and to formulate a "Universal Declaration of Human Rights by the World's Religions".
