Pentecost, commonly called Whitsunday- John 14: 15-31

Pentecost is one of the great feasts of the Church based on Scriptural accounts of the descent of the Holy Spirit. The name comes from the Greek word "fifty." This title was applied to the Jewish "Feast of Weeks" which is the fiftieth day after Passover. Later, the Church assigned the commemoration to the fiftieth day after Easter. (The other English name for this day means "White Sunday," and it comes from the northern European custom of administering Baptism to white-robed candidates on this feast.) 

The Gospel for Pentecost (St. John 14: 15-31) continues the series of selections from Christ's Farewell Discourses. A key verse in the selection is John 14:26:"But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsover I have said unto you.". In view of  the diverse opinions that some Christians have about the Spirit over the centuries, this verse provides important guidance. 

This guidance can be summarized in three points. 1) The Holy Ghost comes from the Father in Christ's name: The work of the Spirit is inseparable from the saving work of the Father and the Son. Although distinct, the persons of the Holy Trinity must not be separated.

2) While the work of the Holy Spirit often touches human emotions, it is not primarily emotional. Our verse indicates that the work of the Spirit is primarily instructional; that is, the Spirit mainly comes to teach Christ's disciples. The true teaching of the Holy Spirit is a continuation of the teaching of Jesus Christ, the incarnate Word.

3) As the Holy Spirit teaches, it does not bring a separate new revelation. Instead, the Spirit brings to remembrance what has already been revealed in the words of Jesus. Thus, if Christians "feel" that the Holy Spirit is telling them something, they need to examine their feelings in light of the truth of the whole Biblical revelation, especially in light of Christ's words in the Gospels. In other words, anything that is truly spiritual must be consistent with what Scripture teaches us about Jesus Christ.