A monotheistic religion originating in the Roman province of Judea in the 1st century CE, this faith is centered on the life and teachings of Jesus of Nazareth, whom its adherents believe to be the Son of God and the Messiah prophesied in the Hebrew Bible. Core tenets include the belief in the Holy Trinity (God as Father, Son, and Holy Spirit), the divinity and resurrection of Jesus, and the importance of faith and good works for salvation. The New Testament serves as its primary scripture, supplementing the Hebrew Bible (Old Testament).
Its impact on world history is profound, influencing political structures, social norms, and cultural developments across continents. From the conversion of the Roman Empire to its role in shaping medieval Europe and the subsequent expansion through missionary activities, this religion has been a driving force in shaping global power dynamics, artistic expression, and ethical frameworks. The development of various denominations and theological interpretations has also led to significant historical and social consequences, including conflicts and periods of reform.