Christianity dates back to the first century and is centered on the person and work of Jesus Christ. Christianity has three main branches of belief and practice: Catholicism, Protestantism, and Eastern Orthodoxy. Christians worship one God as the Holy Trinity, consister of the Father (creator of the universe), Jesus Christ (the savior of the world) and the Holy Spirit (which has worked to sanctify and transform lives throughout history and continues to do so today).
The Protestant church formed in the 16th century, separating from the Roman Catholic Church over disputes about faith and justification. The Protestant church is further divided into denominations, including (but not limited to) Presbyterian, Episcopal, Lutheran, Baptist, Methodist and Wesleyan. The Church of Jesus Christ of Latter Day Saints, or the Mormon Church, is another branch of Christianity that was founded in the United States in 1829 by Joseph Smith.
The Old Testament or Hebrew Bible contains the Torah (the first five books, also called the Law, include Genesis, Exodux, Leviticus, Numbers and Deuteronomy), as well as histories, psalms adn proverbs, poetry and prophets.
The New Testament contains the Gospels, (the story of Jesus' life, includes Matthew, Mark, Luke and John) the Acts of the Apostles, and the episles of disciples.
There is great variety of traditions and customs within the Protestant Church, and Protestants celebrate majory holidarys including Christmas and Easter. Protestant churches on the whole value democratic order within the church, and more function independently of one another. Protestant denomincations grow and change rapdily, and it is estimated that there are currently around 40,000 denominations worldwide.
Protestant Christians gather for traditional worship services on Sunday. There is a great variety in worship expression within the Protestant church, but central to most services is the proclamation of the Bible, a sermon, hymn singing, prayer, and regular communion.
Service to others is an essential teaching of Christianity, and all Christians are called to serve each other and the less fortunate. Many Christians volunteer on a regular basis with an organization or do different projects with their faith groups, advocating for justice and peace in our world.