All ideas are the same?

The Unitarians Believe this. God is one. They deny the doctrine of the Trinity. They also deny that God is a personal deity. They use the term god to refer to the living processes of nature.

The Bible teaches this. God is revealed in the Scriptures as Father, Son and Holy Spirit, which is the Trinity.

Matthew 3:13-17

 

¹³ Then Jesus came from Galilee to the Jordan to be baptized by John. ¹⁴ But John tried to deter him, saying, “I need to be baptized by you, and do you come to me?”
¹⁵ Jesus replied, “Let it be so now; it is proper for us to do this to fulfill all righteousness.” Then John consented.
¹⁶ As soon as Jesus was baptized, he went up out of the water. At that moment heaven was opened, and he saw the Spirit of God descending like a dove and alighting on him. ¹⁷ And a voice from heaven said, “This is my Son, whom I love; with him I am well pleased.”

Matthew 28:19

 

¹⁹ Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,

2 Corinthians 13:14

 May the grace of the Lord Jesus Christ, and the love of God, and the fellowship of the Holy Spirit be with you all.