What does one need to be a Christian?
Generally, most churches would say that the Apostles' Creed is the basis. The Anglican Church has two versions of this:
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In the Church of England there are currently two authorized forms of the creed: that of the Book of Common Prayer (1662) and that of Common Worship (2000).
Book of Common Prayer [19][20][21]
I believe in God the Father Almighty,
Maker of heaven and earth:
And in Jesus Christ his only Son our Lord,
Who was conceived by the Holy Ghost,
Born of the Virgin Mary,
Suffered under Pontius Pilate,
Was crucified, dead, and buried:
He descended into hell;
The third day he rose again from the dead;
He ascended into heaven,
And sitteth on the right hand of God the Father Almighty;
From thence he shall come to judge the quick and the dead.
I believe in the Holy Ghost;
The holy Catholick Church;
The Communion of Saints;
The Forgiveness of sins;
The Resurrection of the body,
And the Life everlasting.
Amen.
Common Worship[22]
I believe in God, the Father almighty,
creator of heaven and earth.
I believe in Jesus Christ, his only Son, our Lord,
who was conceived by the Holy Spirit,
born of the Virgin Mary,
suffered under Pontius Pilate,
was crucified, died, and was buried;
he descended to the dead.
On the third day he rose again;
he ascended into heaven,
he is seated at the right hand of the Father,
and he will come to judge the living and the dead.
I believe in the Holy Spirit,
the holy catholic Church,
the communion of saints,
the forgiveness of sins,
the resurrection of the body,
and the life everlasting.
Amen.