Not all Christians believe He is three. Most Christians believe a creed to come out of Nicaea in the 4th Century, which states that God is Father, Son and Holy Spirit, expressed as three persons of the Godhead. I do not ascribe to this doctrine, and neither did the Prophets, the Apostles or Paul. Their Standard of Truth to come down from Moses was the LORD was one. Hear, O Israel: The LORD our God is one LORD: And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might. Jesus confirmed this command when He gave His Great Commands in Mark's Gospel 12: 29-30. There is only one LORD.
i choose a thicker one