Old Testament in the context of Beatus initial

The New Testament (NT) is the second division of the Christian biblical canon. It discusses the teachings and person of Jesus, as well as events relating to first-century Christianity. The New Testament's background, the first division of the Christian Bible, has the name of Old Testament, which is based primarily upon the Hebrew Bible; together they are regarded as Sacred Scripture by Christians.

The New Testament is a collection of 27 Christian texts written in Koine Greek by various authors, forming the second major division of the Christian Bible. It includes four gospels, the Acts of the Apostles, epistles attributed to Paul and other authors, and the Book of Revelation. The New Testament canon developed gradually over the first few centuries of Christianity through a complex process of debate, rejection of heretical texts, and recognition of writings deemed apostolic, culminating in the formalization of the 27-book canon by the late 4th century. It has been widely accepted across Christian traditions since Late Antiquity.

Christianity is an Abrahamic monotheistic religion, which states that Jesus is the Son of God and rose from the dead after his crucifixion, whose coming as the messiah (Christ) was prophesied in the Old Testament and chronicled in the New Testament. It is the world's largest and most widespread religion with over 2.3 billion followers, comprising around 28.8% of the world population. Its adherents, known as Christians, are estimated to make up a majority of the population in 120 countries and territories.

Christianity remains culturally diverse in its Western and Eastern branches, and doctrinally diverse concerning justification and the nature of salvation, ecclesiology, ordination, and Christology. Most Christian denominations, however, generally hold in common the belief that Jesus is God the Son—the Logos incarnated—who ministered, suffered, and died on a cross, but rose from the dead for the salvation of humankind; this message is called the gospel, meaning the "good news". The four canonical gospels of Matthew, Mark, Luke and John describe Jesus' life and teachings as preserved in the early Christian tradition, with the Old Testament as the gospels' respected background.

In Christianity, Jesus is the Son of God as chronicled in the Bible's New Testament, as well as prophesied in the Old Testament, and is held to be God the Son, a prosopon (Person) of the Trinity of God. Christians believe him to be the Jewish messiah (giving him the title Christ), who was prophesied in the Bible's Old Testament. Through Jesus's crucifixion and resurrection, Christians believe that God offers humans salvation and eternal life, with Jesus's death atoning for all sin.

These teachings emphasize that as the Lamb of God, Jesus chose to suffer nailed to the cross at Calvary as a sign of his obedience to the will of God, as an "agent and servant of God". Jesus's choice positions him as a man of obedience, in contrast to Adam's disobedience. According to the New Testament, after God raised him from the dead, Jesus ascended to heaven to sit at the right hand of God the Father, with his followers awaiting his return to Earth and God's subsequent Last Judgement.

Judaism (Hebrew: יַהֲדוּת, romanized: Yahăḏūṯ) is an Abrahamic, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jewish people. Religious Jews regard Judaism as their means of observing the Mosaic covenant, which they believe was established between God and the Jewish people. The religion is considered one of the earliest monotheistic religions.

Judaism as a religion and culture is founded upon a diverse body of texts, traditions, theologies, and worldviews. Among Judaism's core texts are the Torah (Biblical Hebrew: תּוֹרָה, lit. 'Teaching'), the Nevi'im (נְבִיאִים, 'Prophets'), and the Ketuvim (כְּתוּבִים, 'Writings'), which together compose the Hebrew Bible. In Modern Hebrew, the Hebrew Bible is often referred to as the Tanakh (תַּנַ׳׳ךּ, Tanaḵ)—an acronym of its constituent divisions—or the Miqra (מִקְרָא, Miqrāʾ, '[that which is] called out'). The Hebrew Bible has the same books as Protestant Christianity's Old Testament, with some differences in order and content.

Jesus (c. 6 to 4 BC – AD 30 or 33), also referred to as Jesus Christ, Jesus of Nazareth, and many other names and titles, was a 1st-century Jewish preacher and religious leader in the Roman province of Judaea. He is the central figure of Christianity, the world's largest religion. Most Christians consider Jesus to be the incarnation of God the Son and awaited messiah, or Christ, a descendant from the Davidic line that is prophesied in the Old Testament. Virtually all modern scholars of antiquity agree that Jesus existed historically. Accounts of Jesus's life are contained in the Gospels, especially the four canonical Gospels in the New Testament. Since the Enlightenment, academic research has yielded various views on the historical reliability of the Gospels and how closely they reflect the historical Jesus.

According to Christian tradition, as preserved in the Gospels and the Acts of the Apostles, Jesus was circumcised at eight days old, was baptized by John the Baptist as a young adult, and after 40 days and nights of fasting in the wilderness, began his own ministry. He was an itinerant teacher who interpreted the law of God with divine authority and was often referred to as "rabbi". Jesus often debated with his fellow Jews on how to best follow God, engaged in healings, taught in parables, and gathered followers, among whom 12 were appointed as his apostles. He was arrested in Jerusalem and tried by the Jewish authorities, handed over to the Roman government, and crucified on the order of Pontius Pilate, the Roman prefect of Judaea. After his death, his followers became convinced that he rose from the dead, and following his ascension, the community they formed eventually became the early Christian Church that expanded as a worldwide movement.

Natural law (Latin: ius naturale, lex naturalis) is a philosophical and legal theory that posits the existence of a set of inherent laws derived from nature and universal moral principles, which are discoverable through reason. In ethics, natural law theory asserts that certain rights and moral values are inherent in human nature and can be understood universally, independent of enacted laws or societal norms. In jurisprudence, natural law—sometimes referred to as iusnaturalism or jusnaturalism—holds that there are objective legal standards based on morality that underlie and inform the creation, interpretation, and application of human-made laws. This contrasts with positive law (as in legal positivism), which emphasizes that laws are rules created by human authorities and are not necessarily connected to moral principles. Natural law can refer to "theories of ethics, theories of politics, theories of civil law, and theories of religious morality", depending on the context in which naturally-grounded practical principles are claimed to exist.

In Western tradition, natural law was anticipated by the pre-Socratics, for example, in their search for principles that governed the cosmos and human beings. The concept of natural law was documented in ancient Greek philosophy, including Aristotle, and was mentioned in ancient Roman philosophy by Cicero. References to it are also found in the Old and New Testaments of the Bible, and were later expounded upon in the Middle Ages by Christian philosophers such as Albert the Great and Thomas Aquinas. The School of Salamanca made notable contributions during the Renaissance.

In Christianity, the title Son of God refers to the status of Jesus as the divine son of God the Father.

It derives from several uses in the New Testament and early Christian theology. The terms "son of God" and "son of the LORD" are found in several passages of the Old Testament.

Christ, used by Christians as both a name and a title, unambiguously refers to Jesus. As a title it is used both in the reciprocal form "Christ Jesus", meaning "the Messiah Jesus" (or "Jesus the Khristós"; lit. "Jesus the Anointed"), and independently as "the Christ". The earliest texts of the New Testament, the Pauline epistles, often refer to Jesus as "Christ Jesus", or simply "Christ".

The concept of the Christ in Christianity originated from the concept of the messiah in Judaism. Christians believe that Jesus is the messiah foretold in the Hebrew Bible and the Christian Old Testament. Although the conceptions of the messiah in each religion are similar, for the most part they are distinct from one another due to the split of early Christianity and Judaism in the 1st century.

The books of the New Testament frequently cite Jewish scripture to support the claim of the Early Christians that Jesus was the promised Jewish Messiah. Scholars have observed that few of these citations are actual predictions in context; the majority of these quotations and references are taken from the prophetic Book of Isaiah, but they range over the entire corpus of Jewish writings.

Jews do not regard any of these as having been fulfilled by Jesus, and in some cases do not regard them as messianic prophecies at all. Old Testament prophecies that were regarded as referring to the arrival of Christ are either not thought to be prophecies by critical biblical scholars, as the verses make no stated claim of being predictions, or are seen as having no correlation as they do not explicitly refer to the Messiah. Historical criticism has been agreed to be a field that is unable to argue for the evidential fulfillment of prophecy, or that Jesus was indeed the Messiah because he fulfilled messianic prophecies, as it cannot "construct such an argument" within that academic method, since it is a theological claim. Ancient Jews before the first century CE had a variety of views about the Messiah, but none included a Jesus-like Savior. Mainstream Bible scholars state that no view of the Messiah as based on the Old Testament predicted a Messiah who would suffer and die for the sins of all people, and that the story of Jesus' death, therefore, involved a profound shift in meaning from the Old Testament tradition.

Prima [et Secunda] pars Promptuarii iconum insigniorum à seculo hominum, subiectis eorum vitis, per compendium ex probatissimis autoribus desumptis. (transl. 'The First [and Second] Part of the Storehouse of Images of the More Notable Men from the Beginning of Time, with Their Biographies Subjoined, Taken in Abbreviated Form from the Most Approved Authors.') is a compilation of woodcut portraits published in 1553 by Guillaume Rouillé, a French bookseller-publisher active in the early modern book trade of Lyon. Originally issued in Latin, French, and Italian editions, the book presents the portraits in a medallion format, largely arranged in a supposed chronological order. The subjects range from figures of the Old Testament and Greco-Roman mythology to contemporary individuals of the mid-16th century. Many of the portraits are imaginative rather than historically grounded, shaped by Rouillé's interest in physiognomy—the study that sought to relate facial features to character and personality—and by the engraver's artistic license. Although the engraver is unnamed in the text, the 19th-century bibliographer Henri-Louis Baudrier attributed the work to Georges Reverdy [fr].

The book is divided into two sections: Prima pars ('First Part'), covering figures predating Christ, and Pars secunda ('Second Part'), documenting individuals from the Christian era onward. Typically bound as a single volume, these sections maintain separate pagination systems. The earliest editions contained 828 portraits each, with accompanying biographical summaries; the authorship of these biographies remains debated. The book's commercial success led to subsequent editions in multiple languages, which included a Spanish edition in 1561. The 1577 French edition expanded the collection with approximately 100 additional engravings and placed greater emphasis on Renaissance humanist scholars. The portraits mimic the style of ancient coinage but lack the numismatic precision required for scholarly reference. Rouillé simplified complex histories through standardized imagery and concise narratives so that the past would be more accessible to a general readership. His compilation influenced how individuals were depicted in European iconographic collections from the late 16th century into the 17th.

Christian theology is the theology – the systematic study of the divine and religion – of Christian belief and practice. It concentrates primarily upon the texts of the Old Testament and of the New Testament, as well as on Christian tradition. Christian theologians use biblical exegesis, rational analysis and argument. Theologians may undertake the study of Christian theology for a variety of reasons, such as in order to:

• help them better understand Christian tenets
• make comparisons between Christianity and other traditions
• defend Christianity against objections and criticism
• facilitate reforms in the Christian church
• assist in the propagation of Christianity
• draw on the resources of the Christian tradition to address some present situation or perceived need
• education in Christian philosophy, especially in Neoplatonic philosophy

Julius Schiller (c. 1580 – 1627) was a lawyer from Augsburg who, like his fellow citizen and colleague Johann Bayer, published a star atlas in celestial cartography.

In the year of his death, Schiller, with Bayer's assistance, published the star atlas Coelum Stellatum Christianum which replaced the pagan names of constellations with biblical and early Christian figures. Specifically, Schiller replaced the zodiacal constellations with the twelve apostles, the northern constellations by figures from the New Testament, and the southern constellations by figures from the Old Testament.

The Coelum Stellatum Christianum is a star atlas published in 1627 by Julius Schiller (c. 1580–1627), with the collaboration of Johann Bayer (1572–1625). In the treatise, which was published by Andreas Aperger at Augsburg during the same year as Schiller's death, pagan constellations were replaced with biblical figures and Christian motifs. Schiller replaced the zodiac constellations with the Twelve Apostles, the northern constellations with New Testament figures, and the southern constellations with Old Testament figures.

The planets, the Sun, and the Moon were also replaced by biblical figures:

The burning bush (or the unburnt bush) refers to an event recorded in the Jewish Torah (as also in the biblical Old Testament and Islamic scripture). It is described in the third chapter of the Book of Exodus as having occurred on Mount Horeb. According to the biblical account, the bush was on fire but was not consumed by the flames, hence the name. In the biblical and Quranic narrative, the burning bush is the location at which Moses was appointed by God to lead the Israelites out of Egypt and into Canaan.

The Hebrew word in the narrative that is translated into English as bush is seneh (Hebrew: סְנֶה, romanized: səne), which refers in particular to brambles; seneh is a dis legomenon, only appearing in two places, both of which describe the burning bush. The use of seneh may be a deliberate pun on Sinai (סיני), a feature common in Hebrew texts.

Mount Sinai (Hebrew: הַר סִינַי‬‎, Har Sīnay) is the mountain at which the Ten Commandments were given to the Hebrew prophet Moses by God, according to the Book of Exodus in the Hebrew Bible/Old Testament. In the Book of Deuteronomy, these events are described as having transpired at Mount Horeb. "Sinai" and "Horeb" are generally considered by biblical scholars to refer to the same place. Mount Sinai is considered one of the most sacred locations by the three major Abrahamic religions: Judaism, Christianity, and Islam.

The exact geographical position of Mount Sinai described in the Hebrew Bible remains disputed. The high point of the dispute was in the mid-19th century. Biblical texts describe the theophany at Mount Sinai, in terms which a minority of scholars, following Charles Beke (1873), have suggested may literally describe the mountain as a volcano.

The Book of Psalms (/sɑː(l)mz/ SAH(L)MZ, US also /sɔː(l)mz/; Biblical Hebrew: תְּהִלִּים‎, romanized: Tehillīm, lit. 'praises'; Ancient Greek: Ψαλμός, romanized: Psalmós; Latin: Liber Psalmorum; Arabic: مَزْمُور, romanized: Mazmūr, in Islam also called Zabur, Arabic: زَبُورُ, romanized: Zabūr), also known as the Psalter, is the first book of the third section of the Tanakh (Hebrew Bible) called Ketuvim ('Writings'), and a book of the Old Testament.

The book is an anthology of Hebrew religious hymns. In the Jewish and Western Christian traditions, there are 150 psalms, and several more in the Eastern Christian churches. The book is divided into five sections, each ending with a doxology, a hymn of praise. There are several types of psalms, including hymns or songs of praise, communal and individual laments, royal psalms, imprecation, and individual thanksgivings. The book also includes psalms of communal thanksgiving, wisdom, pilgrimage, and other categories.