Trinity Sunday is today, the first Sunday after Pentecost to honor or celebrate the Holy Trinity – The Father, the Son, and the Holy Spirit. It is celebrated as a doctrine that can be summarized in four points: (1) The Father is God, (2) Jesus Christ is God, (3) The Holy Spirit is God and (4) There is only one God.
o “For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one” (1 John 5:7).