Holy Spirit in Christianity the Book of Acts. The Holy Spirit does not simply appear for the first time at Pentecost after the resurrection of Jesus, but is present in the Gospel of Luke (in 1–2) prior to the birth of Jesus. In , John the Baptist was said to be "filled with the Holy Spirit" prior to birth, and the Holy Spirit came upon the Virgin Mary in . In John the Baptist stated that Jesus baptized not with water but with the Holy Spirit; and the Holy Spirit descended on Jesus during his baptism in the Jordan River. In Jesus provided assurances
John the Baptist own worthiness to baptize Jesus. In both Matthew and Luke, John later dispatches disciples to question Jesus about his status, asking "Are you he who is to come, or shall we look for another?" In Luke, John is a familial relative of Jesus whose birth was foretold by Gabriel. In the Gospel of John, John the Baptist himself sees the spirit descend like a dove and he explicitly preaches that Jesus is the Son of God. The Gospels vary in their depiction of John's relationship to Elijah. Matthew and Mark describe John's attire in a way reminiscent of the description