The doctrine of the Trinity identifies the Holy Spirit as the third person in the Godhead. This teaching was established at ...

The Holy Spirit is the third part ... of its mission to the world. Pentecost is a festival of celebration and the church is often decorated in red as a symbol of the “tongues of fire”.

The Holy Ghost appeared at times under the form of a dove, and again under the form of tongues of fire; for, being a pure spirit without ... is called Whitsunday, or Pentecost.