To believe the Trinity you first start with the definition of the Trinity.
Three divine Persons (Father, Son, Holy Spirit) each said to be almighty, none greater or less than another, each said to be God, and yet together being but one God. These three "Persons" are not desperate and distinct individuals but are the modes in which the divine essence exist.
The encyclopedia Britannica says the word Trinity or the doctrine appears in the New testament.
The bible tells us a personal name of the father.ma Jehovah
His son. Jesus... But no name for the holy spirit.milkman
Acts 7:55,56 says Jesus is standing at God's right hand. No mention of holy Spirit. Hmmmmm
John 8:17,18. Jesus spoke of himself as being ann individual separate and distinct from his father.
Why did Jesus say his Father would send the holy spirit to help his apostle in his name after his death?
Hard to believe in something that contra dicts itself when you do the homework