Definition of Christianity in English:

Christianity

noun

mass noun
  • 1The religion based on the person and teachings of Jesus Christ, or its beliefs and practices.

    ‘the writers seem to find a rapprochement between Islam and Christianity’
    • ‘The laws were made many years ago when the dominant religion in Britain was Christianity.’
    • ‘The resurrection of Jesus Christ from the dead is a unique feature of Christianity.’
    • ‘Because of this profound difference, Christianity alone offers assurance of salvation.’
    • ‘In the early centuries of Christianity, church meant the community of all Christians.’
    • ‘In a masterly but gentle way he reveals the true teaching of Christianity.’
    • ‘It is argued that he was the first to make Christianity a new religion, rather than a sect of Judaism.’
    • ‘Once Christianity became the official religion of the Roman Empire, all this changed.’
    • ‘Today this might be explained by the fact that many have little awareness of the Bible and the beliefs of Christianity.’
    • ‘There are certainly no penal sanctions for converting from Christianity to any other religion.’
    • ‘It is impossible to serve both biblical Christianity and religious pluralism.’
    • ‘After all, Christianity's wars of religion in the middle ages were of unconscionable savagery.’
    • ‘Religions such as Christianity, Islam and Judaism all have one foot in the medieval and ancient worlds.’
    • ‘Some religions such as Judaism and Christianity are based on a creation story where time begins in the act of creation.’
    • ‘It was not until the advent of Christianity that this practise became frowned upon.’
    • ‘Maybe modern society is not perfect, but Christianity is not the answer.’
    • ‘As a child I was steeped in the doctrine of Calvinist Protestant Christianity.’
    • ‘More than 33 million of them do not go to church, but still believe Christianity to be their religion.’
    • ‘Occasionally critics of Christianity have claimed that Jesus did not exist.’
    • ‘The Christianity that I believe in is based on the Word of God, and only the Word of God.’
    • ‘The first step is to let them know that honoring Christianity as a way of life is nothing new.’
    1. 1.1 Christian quality or character.
      ‘you may know a man by his Christianity’

Christianity is today the world's most widespread religion, with more than a billion members, mainly divided between the Roman Catholic, Protestant, and Eastern Orthodox Churches. It originated among the Jewish followers of Jesus of Nazareth, who believed that he was the promised Messiah (or ‘Christ’), but the Christian Church soon became an independent organization, largely through the missionary efforts of St Paul. In 313 Constantine ended official persecution in the Roman Empire and in 380 Theodosius I recognized it as the state religion. Most Christians believe in one God in three Persons (the Father, the Son, and the Holy Spirit) and that Jesus is the Son of God who rose from the dead after being crucified; a Christian hopes to attain eternal life after death through faith in Jesus Christ and tries to live by his teachings as recorded in the New Testament

Origin

Middle English: from Old French crestiente, from crestien ‘Christian’, influenced by late Latin christianitas, from Latin Christianus, from Christus ‘Christ’.

Pronunciation

Christianity

/krɪstɪˈanɪti/