Definition

1. Noun:
   • The collective body of Christians: Refers to all Christians throughout the world and across history, considered as a group.
   • A monotheistic religion: A system of beliefs and practices based on the Old Testament and the teachings of Jesus Christ as recorded in the New Testament, emphasizing Jesus's role as savior.

Examples of Usage

• Noun:
  • Christianity is one of the world's major religions.
  • The history of Christianity spans two millennia.
  • He studied the spread of Christianity throughout Europe.

Advanced Usage

• "to convert to Christianity": to formally adopt the Christian faith.
  • Several members of the tribe decided to convert to Christianity.
• "the rise of Christianity": the historical growth and establishment of the Christian religion.
  • The course covered the rise of Christianity in the Roman Empire.

Variants and Related Words

• Christian (noun): A person who believes in and follows Jesus Christ.
  • She is a devout Christian.
• Christian (adjective): Relating to Christianity or Christians.
  • They follow Christian teachings.
• Christendom (noun): The worldwide body or realm of Christians. (Note: This is a related but distinct term, often with historical or collective connotations).
  • In medieval times, Christendom was a powerful political force.

Synonyms

• The Christian faith: The religion based on the life and teachings of Jesus.
• The Church (when used collectively): The body of Christian believers.

Related Phrases

• "practicing Christianity": actively following the rituals and beliefs of the Christian religion.
  • He is committed to practicing Christianity in his daily life.
• "the principles of Christianity": the fundamental doctrines or moral rules of the faith.
  • Her actions were guided by the principles of Christianity.

Noun

1. the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
   • for a thousand years the Roman Catholic Church was the principal church of Christendom
2. a monotheistic system of beliefs and practices based on the Old Testament and the teachings of Jesus as embodied in the New Testament and emphasizing the role of Jesus as savior