In mainstream Trinitarian Christianity, the Holy Spirit or Holy Ghost is the third Person of the Trinity, which is often enumerated as God the Father, God the Son, and God the Holy Spirit. Nontrinitar
Stained glass representation of the Holy Spirit as a dove in St. Peter's Basilica, c. 1660
The Holy Spirit as a dove in The Annunciation, by Philippe de Champaigne, 1644
The Holy Spirit as a dove, All Saints Catholic Church, St. Peters, Missouri
In the Farewell Discourse, Jesus promised to send the Holy Spirit to his disciples after his departure; depiction from the Maesta by Duccio, 1308–1311.
The Holy Spirit, otherwise known as the Holy Ghost, is a concept within Abrahamic religions. In Judaism, the Holy Spirit is understood as the divine quality or force of God manifesting in the world, p
Holy Spirit in Christianity
…differ significantly from mainstream Christianity in their beliefs about the Holy Spirit. In Christian theology, pneumatology is the study of the Holy Spirit. Due to Christianity's historical relationship with Judaism, theologians often identify the Holy Spirit with the concept of the Ruach Hakodesh in Jewish…
Depiction of the Christian Holy Spirit as a dove, by Gian Lorenzo Bernini, in the apse of Saint Peter's Basilica
Pentecost icon depicting the descent of the Holy Spirit upon the Apostles and Mary in the form of tongues of flame above their heads