BAP or bap may refer to:
Baptism (from the Greek noun βάπτισμα baptisma; see below) is a Christian sacrament of admission and adoption, almost invariably with the use of water, into the Christian Church generally.
Baptists are individuals who comprise a group of Evangelical Christian denominations and churches that subscribe to a doctrine that baptism should be performed only for professing believers (believer's baptism, as opposed to infant baptism), and that it must be done by complete immersion (as opposed to affusion or sprinkling).
Baphomet (/ˈbæfoʊmɛt/; from Medieval Latin Baphometh, Baffometi, Occitan Bafometz) is a term originally used to describe an idol or other deity that the Knights Templar were accused of worshipping and that subsequently was incorporated into disparate occult and mystical traditions.
In Christian theology, baptism with the Holy Spirit (also called baptism in the Holy Spirit or Spirit baptism) is distinguished from baptism with water.
Baptism for the dead, vicarious baptism or proxy baptism today commonly refers to the religious practice of baptizing a person on behalf of one who is dead—a living person receiving the rite on behalf of a deceased person.
Baptism has been part of Christianity from the start, as shown by the many mentions in the Acts of the Apostles and the Pauline epistles.
The baptism of Jesus marks the beginning of his public ministry. This event is described in the gospels of Matthew, Mark and Luke.
Alokesh "Bappi" Lahiri (born 27 November 1952) is an Indian music composer, music director, singer, actor, and record producer.
Bapaume French pronunciation:  is a French commune in the Pas-de-Calais department in the Hauts-de-France region of northern France.