<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <Table> <Tr> <Td> Part of a series on </Td> </Tr> <Tr> <Th> Christianity </Th> </Tr> <Tr> <Td> </Td> </Tr> <Tr> <Td> <Ul> <Li> Jesus </Li> <Li> Christ </Li> </Ul> (show) <Ul> <Li> Jesus in Christianity </Li> <Li> Virgin birth </Li> <Li> Crucifixion </Li> <Li> Resurrection </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> Bible </Li> <Li> Foundations </Li> </Ul> (show) <Ul> <Li> Old Testament </Li> <Li> New Testament </Li> <Li> Gospel </Li> <Li> Canon </Li> <Li> Books </Li> <Li> Church </Li> <Li> Creed </Li> <Li> New Covenant </Li> </Ul> </Td> </Tr> <Tr> <Td> Theology (show) <Ul> <Li> God </Li> <Li> Trinity <Ul> <Li> Father </Li> <Li> Son </Li> <Li> Holy Spirit </Li> </Ul> </Li> </Ul> <Ul> <Li> Apologetics </Li> <Li> Baptism </Li> <Li> Christology </Li> <Li> History of theology </Li> <Li> Mission </Li> <Li> Salvation </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> History </Li> <Li> Tradition </Li> </Ul> (show) <Ul> <Li> Mary </Li> <Li> Apostles </Li> <Li> Peter </Li> <Li> Paul </Li> <Li> Fathers </Li> <Li> Early Christianity </Li> <Li> Constantine </Li> <Li> Councils </Li> <Li> Augustine </Li> <Li> East--West Schism </Li> <Li> Crusades </Li> <Li> Aquinas </Li> <Li> Luther </Li> <Li> Reformation </Li> </Ul> </Td> </Tr> <Tr> <Td> Related topics (show) <Ul> <Li> Art </Li> <Li> Criticism </Li> <Li> Ecumenism </Li> <Li> Liturgy </Li> <Li> Music </Li> <Li> Other religions </Li> <Li> Prayer </Li> <Li> Sermon </Li> <Li> Symbolism </Li> </Ul> </Td> </Tr> <Tr> <Td> <Ul> <Li> Denominations </Li> <Li> Groups </Li> </Ul> (show) <Table> <Tr> <Th> Western </Th> </Tr> <Tr> <Td> <Ul> <Li> Adventist </Li> <Li> Anabaptist </Li> <Li> Anglican </Li> <Li> Baptist </Li> <Li> Calvinist </Li> <Li> Catholic </Li> <Li> Evangelical </Li> <Li> Holiness </Li> <Li> Lutheran </Li> <Li> Methodist </Li> <Li> Pentecostal </Li> <Li> Protestant </Li> </Ul> </Td> </Tr> <Tr> <Th> Eastern </Th> </Tr> <Tr> <Td> <Ul> <Li> Eastern Orthodox </Li> <Li> Oriental Orthodox </Li> <Li> Assyrian </Li> </Ul> </Td> </Tr> <Tr> <Th> Nontrinitarian </Th> </Tr> <Tr> <Td> <Ul> <Li> Jehovah's Witness </Li> <Li> Latter Day Saint </Li> <Li> Oneness Pentecostal </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td> Christianity portal </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table> <Tr> <Td> Part of a series on </Td> </Tr>

What is the doctrine of trinity all about