May 17 Frank Bottome, 1823–1894 And I will ask the Father. and He will give you another counselor to be with you forever—the Spirit of truth. (John 14:16) One of the important days worthy of every Christian’s recognition is Pentecost Sunday—an observance of the advent of the Holy Spirit. Pentecost Sunday occurs 50 days after Easter. The church color for this season is red, and the symbol is generally that of the dove. Other symbols for the Holy Spirit include: Oil—It is the