Son of God in the context of "Ante-Nicene Period"

Christianity is a prevalent religion in Denmark; in January 2023, 72.1% of the population of Denmark were members of the Church of Denmark. According to a survey based on a sample 1,114, 25% of Danes believe Jesus is the son of God, and 18% believe he is the saviour of the world. Aside from Lutheranism, there is a small Catholic minority, as well as small Protestant denominations such as the Baptist Union of Denmark and the Reformed Synod of Denmark.

Denmark has Lutheranism as the state religion, as such its culture is heavily influenced by Christianity.

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.

Christology is a branch of Christian theology that concerns Jesus. Different denominations have different opinions on questions such as whether Jesus was human, divine, or both, and as a messiah what his role would be in the freeing of the Jewish people from foreign rulers or in the prophesied Kingdom of God, and in the salvation from what would otherwise be the consequences of sin.

The earliest Christian writings gave several titles to Jesus, such as Son of Man, Son of God, Messiah, and Kyrios, which were all derived from Hebrew scripture. These terms centered around two opposing themes, namely "Jesus as a preexistent figure who becomes human and then returns to God", versus adoptionism—the idea that Jesus was a human who was "adopted" by God at his baptism, crucifixion, or resurrection. Prior to 2007, the scholarly consensus was that the divinity of Christ was a later development, though most scholars now argue that a high Christology existed prior to Paul.

The Gospel of Mark is the second of the four canonical Gospels and one of the three synoptic Gospels. It tells of the ministry of Jesus from his baptism by John the Baptist to his death, the burial of his body, and the discovery of his empty tomb. It portrays Jesus as a teacher, an exorcist, a healer, and a miracle worker. Jesus refers to himself as the Son of Man and is called the Son of God, though he keeps his messianic nature secret; even his disciples fail to understand him. This is in keeping with the Christian interpretation of prophecy, which is believed to foretell the fate of the messiah as a suffering servant.

Traditionally attributed to Mark the Evangelist, the companion of the Apostle Peter, the gospel is anonymous, and scholarship is inconclusive on its authorship. It is dated to around 70 AD and was likely written in Rome for a gentile audience. Mark is classified as an ancient biography and was meant to strengthen the faith of its readers. Most scholars hold that Mark is the earliest gospel and was used by both Matthew and Luke. Mark has therefore often been seen as the most reliable gospel, though this has recently been challenged.

Christianity in the ante-Nicene period was the period in Christian history following the Apostolic Age (1st century AD) up to the First Council of Nicaea (325 AD). Although the use of the term Christian (Koine Greek: Χριστιανός) is attested in the Acts of the Apostles (80–90 AD), the earliest recorded use of the term Christianity (Koine Greek: Χριστιανισμός) is attested by the ante-Nicene Father and theologian Ignatius of Antioch (c. 107 AD).

While the Jewish–Christian community was centered in Jerusalem in the 1st century AD, Gentile Christianity spread widely in the 2nd century AD. One stream of Gentile Christianity (so-called "proto-Orthodox Christianity") that emerged in this period in the persons and theological positions of the Apostolic Fathers would eventually become the international Great Church. Proto-Orthodox Christianity placed importance on the sacrifice of Jesus on the cross as saving humanity, and described Jesus as the incarnated Son of God come to Earth. The 2nd and 3rd centuries AD saw a sharp separation between Jewish Christianity and Gentile Christianity, with the latter being derived from the teachings of the Apostle Paul. There was an explicit rejection of Second Temple Judaism and Jewish culture by the end of the 2nd century, with a growing body of anti-Jewish Christian literature. Many doctrinal variations in this era defy neat categorizations, as various forms of Christianity interacted in a complex fashion.

In Islam, Jesus (Arabic: عِيسَىٰ ٱبْنُ مَرْيَمَ‎, romanized: ʿĪsā ibn Maryam, lit. 'Jesus, son of Mary'), referred to by the Arabic rendering of his name Isa, is believed to be the penultimate prophet and messenger of God (Allāh) and the Messiah. He was the last of the messengers sent to the Israelites (Banī Isra'īl), and carried a revelation called the Injīl (Evangel or Gospel). In the Quran, Jesus is described as the Messiah (Arabic: المسيح, romanized: al-Masīḥ), born of a virgin, performing miracles, accompanied by his disciples, and rejected by the Jewish establishment; in contrast to the traditional Christian narrative, however, he is stated neither to have been crucified, nor executed, nor to have been resurrected. Rather, it is stated that it appeared to the Jews as if they had executed him and that they therefore say they killed Jesus, who had in truth ascended into Heaven. The Quran places Jesus among the greatest prophets and mentions him with various titles. The prophethood of Jesus is preceded by that of Yaḥyā ibn Zakariyyā (John the Baptist) and succeeded by Muhammad, the latter coming of whom Jesus is reported in the Quran to have foretold under the name Ahmad.

Most Christians view Jesus as God incarnate, the Son of God in human flesh, but the Quran denies the divinity of Jesus and his status as Son of God in several verses, and also says that Jesus did not claim to be personally God nor the Son of God. Islam teaches that Jesus' original message was altered (taḥrīf) after his being raised alive. The monotheism (tawḥīd) of Jesus is emphasized in the Quran. Like all prophets in Islam, Jesus is also called a Muslim (lit. submitter [to God]), as he preached that his followers should adopt the 'straight path' (Ṣirāṭ al-Mustaqīm). Jesus is attributed with a vast number of miracles in Islamic tradition.

The Feast of the Annunciation (Greek: Ο Ευαγγελισμός της Θεοτόκου, romanized: O Evangelismós tis Theotókou, lit. 'the Annunciation of the Mother of God') commemorates the visit of the archangel Gabriel to the Virgin Mary, during which he informed her that she would be the mother of Jesus Christ, the Son of God. It is celebrated on 25 March; however, if 25 March falls either in Holy Week or in Easter Week, the feast is postponed to the Monday after the Second Sunday of Easter.

Other names for the feast include the Solemnity of the Annunciation, Lady Day, Feast of the Incarnation (Festum incarnationis), and Conceptio Christi (Christ's Conception).

In Christianity, the doctrine of the Trinity states that God is a single essence in which three distinct hypostases ("persons"): the Father, the Son, the Holy Spirit, exist consubstantially and co-eternally as a perichoresis. Islam considers the concept of any "plurality" within God to be a denial of monotheism. Monotheism in Islam, known as Tawhid, is the religion's central and single most important concept, upon which a Muslim's entire religious adherence rests. Shirk, the act of ascribing partners to God – whether they be sons, daughters, or other partners – is considered to be a form of unbelief in Islam and is considered the worst sin in Islam. The Quran repeatedly and firmly asserts God's absolute oneness, thus ruling out the possibility of another being sharing his sovereignty or nature. In Islam, the Holy Spirit is believed to be the angel Gabriel. Muslims have explicitly rejected Christian doctrines of the Trinity from an early date.