Changes

* the [[Roman Catholic Church]] (approx. 1.1 billion baptized members, tracing their roots back to [[Saint Peter]] who they believed established the Church and the succession of the [[Pope]]s as the spiritual authority of the Christian body of believers.)  

* the [[Roman Catholic Church]] (approx. 1.1 billion baptized members, tracing their roots back to [[Saint Peter]] who they believed established the Church and the succession of the [[Pope]]s as the spiritual authority of the Christian body of believers.)  

* the [[Orthodox Church]] (approx. 300 million baptized members) which also holds ancient theological roots stretching back to the beginnings of Christianity, but does not believe in the primacy of the Pope.  Different theological perspectives led to the [[Great Schism]] with the Catholic Church in A.D. 1054.

* the [[Orthodox Churches]] (approx. 300 million baptized members) which hold ancient theological roots stretching back to the beginnings of Christianity.  Different theological perspectives led to the [[Great Schism]] between the Western Roman Catholic Church and the Eastern Orthodox Catholic Church in A.D. 1054.  In 1992 a statement of theological agreement was issued between the Eastern and Oriental Orthodox Churches; and although not universally recognized, most observers would now group these Churches together theologically.  

* [[Protestantism]], the largest Communion being the Anglicans (approx. 77 million baptized members). Protestantism has its origins in the European Reformation. It first broke away from the Roman Catholic Church under [[Martin Luther]] when differences over the nature of faith and works in the role of [[Christianity#salvation|salvation]] could not be adequately reconciled as well as other practices that Luther saw in the Catholic Church at that time that he did not agree with. Other preachers and movements then followed Luther's example and also left the Catholic fold.

* [[Protestantism]], the largest Communion being the Anglicans (approx. 77 million baptized members). Protestantism has its origins in the European Reformation. It first broke away from the Roman Catholic Church under [[Martin Luther]] when differences over the nature of faith and works in the role of [[Christianity#salvation|salvation]] could not be adequately reconciled as well as other practices that Luther saw in the Catholic Church at that time that he did not agree with. Other preachers and movements then followed Luther's example and also left the Catholic fold.

== Christian beliefs ==

== Christian beliefs ==

Theologians, over two millennia, have debated on a definitive summary of the Christian faith. While its interpretations vary drastically, probably the most commonly accepted statement of faith is the [[Nicene Creed| Nicene-Constantinopolitan Creed]] below:

Theologians, over two millennia, have debated on a definitive summary of the Christian faith. While its interpretations vary drastically, probably the most commonly accepted statement of faith is the [[Nicene Creed| Nicea-Constantinopolitan Creed]] below:

<blockquote>I believe in one God, [[God the Father|the Father Almighty]], Maker of [[heaven]] and [[earth]], and of all things visible and invisible. And in one Lord Jesus Christ, the Son of God, the only-begotten, begotten of the Father before all ages. Light of Light; true God of true God; begotten, not made; of one essence with the Father, by whom all things were made; who for us men and for our salvation came down from heaven, and was incarnate of the [[Holy Spirit]] and the [[Virgin Mary]], and became man. And He was crucified for us under [[Pontius Pilate]], and suffered, and was buried. And the third day He rose again, according to the [[Bible|Scriptures]]; and ascended into heaven, and sits at the right hand of the Father; and He shall come again with glory to judge the living and the dead; whose Kingdom shall have no end. And in the Holy Spirit, the Lord, the Giver of Life, who proceeds from the Father; who with the Father and the Son together is worshiped and glorified; who spoke by the prophets. In one Holy, Catholic, and Apostolic Church. I acknowledge one baptism for the remission of sins. I look for the [[Resurrection]] of the dead, and the life of the world to come.  Amen.</blockquote>

<blockquote>I believe in one God, [[God the Father|the Father Almighty]], Maker of [[heaven]] and [[earth]], and of all things visible and invisible. And in one Lord Jesus Christ, the Son of God, the only-begotten, begotten of the Father before all ages. Light of Light; true God of true God; begotten, not made; of one essence with the Father, by whom all things were made; who for us men and for our salvation came down from heaven, and was incarnate of the [[Holy Spirit]] and the [[Virgin Mary]], and became man. And He was crucified for us under [[Pontius Pilate]], and suffered, and was buried. And the third day He rose again, according to the [[Bible|Scriptures]]; and ascended into heaven, and sits at the right hand of the Father; and He shall come again with glory to judge the living and the dead; whose Kingdom shall have no end. And in the Holy Spirit, the Lord, the Giver of Life, who proceeds from the Father; who with the Father and the Son together is worshiped and glorified; who spoke by the prophets. In one Holy, Catholic, and Apostolic Church. I acknowledge one baptism for the remission of sins. I look for the [[Resurrection]] of the dead, and the life of the world to come.  Amen.</blockquote>

Christians and Christian denominations agree on many points of doctrine and disagree on others. According to an online Harris poll from 2003  99% of all American Christians believe in God, 96% in the [[Resurrection of Jesus Christ|resurrection of Jesus Christ]], 93% in Heaven, 93% in the virgin birth, 92% in the survival of the soul after death, 82% in Hell, 50% in ghosts, 27% in astrology and 21% in reincarnation. <ref>http://www.harrisinteractive.com/harris_poll/index.asp?PID=359</ref> Note that the latter two beliefs are in opposition to the religious dogma of most Christian denominations.

Christians and Christian denominations agree on many points of doctrine and disagree on others. According to an online Harris poll from 2003  99% of all American Christians believe in God, 96% in the [[Resurrection of Jesus Christ|resurrection of Jesus Christ]], 93% in Heaven, 93% in the virgin birth, 92% in the survival of the soul after death, 82% in Hell, 50% in ghosts, 27% in astrology and 21% in reincarnation. <ref>http://www.harrisinteractive.com/harris_poll/index.asp?PID=359</ref> Note that the latter two beliefs are in opposition to the religious dogma of most Christian denominations.

Nonetheless, the Nicene-Constantinopolitan Creed offers a general overall picture of what Christian theology looks like, and serves as a useful outline.

Nonetheless, the Nicea-Constantinopolitan Creed offers a general overall picture of what Christian theology looks like, and serves as a useful outline.

Other creeds may prove helpful in research. See also: the [[Apostle's Creed]], [[Athanasian Creed]].

Other creeds may prove helpful in research. See also: the [[Apostle's Creed]], [[Athanasian Creed]].

===God===

===God===

The God of the Christians is a triune being.  Though there is only one Divine nature there are three Divine Persons: The Father, the Son, and the Holy Spirit.  The three Persons are collectively called the [[Trinity]] or the Holy Trinity. Christians reject the idea that they are polytheists because of the oneness of the divine nature (or essence).  Though to non-Christians and even many Christians, it might seem like an inconsequential dogma, the doctrine of the Trinity is central to all of Christian theology and life. This is especially true in the relationship between God and human beings.  The major theme of the Bible is love.  In the [[Old Testament]] the idea is expressed in the Hebrew word ''hessed'', which is variously translated as loyal love, tender mercy, steadfast love, mercy, goodness, etc.  in the [[New Testament]] the same idea is expressed in the Greek word ''agape'', which is variously translated as love, compassion, charity, etc.  The picture that the Biblical writers draw with these words is of a lover (God) who is entirely self-sufficient, needing nothing, and a beloved (human beings) in desperate need of salvation but unable to obtain it for himself. But God the lover is willing to suffer, knows He is going to suffer, even endure death to save the beloved human beings. This love of God for human beings is an extension of the love the Three Persons in the Trinity have for each other.  Each loves the others infinitely.  Their love for each other and for their creation is such that the [[Apostle John]] equates God and love, in an almost mathematical way saying, "God is love."

The God of the Christians is a triune being.  Though there is only one Divine nature there are three Divine Persons: The Father, the Son, and the Holy Spirit.  The three Persons are collectively called the [[Trinity]] or the Holy Trinity. Christians reject the idea that they are polytheists because of the oneness of the divine nature (or essence).  Though to non-Christians and even many Christians, it might seem like an inconsequential dogma, the doctrine of the Trinity is central to all of Christian theology and life. This is especially true in the relationship between God and human beings.  The major theme of the Bible is love.  In the Hebrew [[Old Testament]] the idea is expressed in the Hebrew word ''hessed'', which is variously translated as loyal love, tender mercy, steadfast love, mercy, goodness, etc.  in the [[New Testament]] the same idea is expressed in the Greek word ''agape'', which is variously translated as love, compassion, charity, etc.  The picture that the Biblical writers draw with these words is of a lover (God) who is entirely self-sufficient, needing nothing, and a beloved (human beings) in desperate need of salvation but unable to obtain it for himself. But God the lover is willing to suffer, knows He is going to suffer, even endure death to save the beloved human beings. This love of God for human beings is an extension of the love the Three Persons in the Trinity have for each other.  Each loves the others infinitely.  Their love for each other and for their creation is such that the [[Apostle John]] equates God and love, in an almost mathematical way saying, "God is love."

Additionally, the God of the Christians is the creator of all things, is everywhere present, exists in all times, is transcendent, all-knowing (omniscient), just, all-powerful (omnipotent).

Additionally, the God of the Christians is the creator of all things, is everywhere present, exists in all times, is transcendent, all-knowing (omniscient), just, all-powerful (omnipotent).

However, Jesus offered a solution to this Biblical dilemma in that by repentance of sins and faith in him (Jesus), their sins would be forgiven. He said that "...the Son of man hath power on earth to forgive sins." ([[Gospel of Mark|Mark]] 2:10) Jesus also said, "I came not to call the righteous, but sinners to repentance." (Mark 2:17, and "Verily I say unto you, All sins shall be forgiven unto the sons of men" (Mark 2:28)

However, Jesus offered a solution to this Biblical dilemma in that by repentance of sins and faith in him (Jesus), their sins would be forgiven. He said that "...the Son of man hath power on earth to forgive sins." ([[Gospel of Mark|Mark]] 2:10) Jesus also said, "I came not to call the righteous, but sinners to repentance." (Mark 2:17, and "Verily I say unto you, All sins shall be forgiven unto the sons of men" (Mark 2:28)

Jesus Christ taught that "unless one is born again he cannot see the kingdom of God" ([[Gospel of John|John]] 3:3). Evangelical Protestants often use the terms "saved" and "born again" interchangeably.  Other Christians, notably the Roman Catholic Church and the Orthodox Church use the phrase ''born again'' as a synonym for [[baptism|baptized]].  "Jesus answered, Amen, amen, I say unto thee, Except a man be born of water and [of] the Spirit, he cannot enter into the kingdom of God." (John 3:5)

Jesus Christ taught that "unless one is born again he cannot see the kingdom of God" ([[Gospel of John|John]] 3:3). Reformed Christians often use the terms "saved" and "born again" interchangeably.  Other Christians, notably the Roman Catholic Church and the Orthodox Church use the phrase ''born again'' as a synonym for [[baptism|baptized]].  "Jesus answered, Amen, amen, I say unto thee, Except a man be born of water and [of] the Spirit, he cannot enter into the kingdom of God." (John 3:5)

Christians are expected to continue living by Christ's teachings (John 8:31), as is appropriate for "children of Light" (Ephesians 5:8-10). Some believe that this is necessary in order to stay saved. However, this is a common misconception of the text. It is rather referring to proving that one is a child of God by their "fruit" (things that they do and how they behave). Christians in the Reformed tradition (following the teaching of the 16th century French lawyer [[John Calvin]], as well as the faith outlined in the Belgic and Heidleberg Confessions) says that salvation is irrevocable and that it cannot be lost, if it was genuinely part of one's life to begin with.  Reformed Christians (often called [[Calvinists]]) often point to Romans 8:38-39 as validation of their belief: "For I am convinced that neither death, nor life, nor angels, nor principalities, nor things present, nor things to come, nor powers, nor height, nor depth, nor any other created thing, will be able to separate us from the love of God, which is in Christ Jesus our Lord" (Romans 8:38-39; NASB). According to Calvinists, the reason it cannot be lost by natural things is because salvation was obtained through a supernatural being, namely Jesus Christ. This does not negate Jesus' human side, only that he was both one-hundred percent God and one-hundred percent man, according to the [[Council of Chalcedon]] (A. D. 451). The Bible also makes it clear that mankind cannot earn their salvation, and that it is a free gift.

Christians are expected to continue living by Christ's teachings (John 8:31), as is appropriate for "children of Light" (Ephesians 5:8-10). Some believe that this is necessary in order to stay saved. However, this is a common misconception of the text. It is rather referring to proving that one is a child of God by their "fruit" (things that they do and how they behave). Christians in the Reformed tradition (following the teaching of the 16th century French lawyer [[John Calvin]], as well as the faith outlined in the Belgic and Heidleberg Confessions) say that salvation is irrevocable and that it cannot be lost, if it were genuinely part of one's life to begin with.  Reformed Christians (often called [[Calvinists]]) often point to Romans 8:38-39 as validation of their belief: "For I am convinced that neither death, nor life, nor angels, nor principalities, nor things present, nor things to come, nor powers, nor height, nor depth, nor any other created thing, will be able to separate us from the love of God, which is in Christ Jesus our Lord" (Romans 8:38-39; NASB). According to Calvinists, the reason it cannot be lost by natural things is because salvation was obtained through a supernatural being, namely Jesus Christ. This does not negate Jesus' human side, only that he was both one-hundred percent God and one-hundred percent man, according to the [[Council of Chalcedon]] (A. D. 451). The Bible also makes it clear that mankind cannot earn their salvation, and that it is a free gift.

== Resurrection of Jesus Christ ==

== Resurrection of Jesus Christ ==