The scriptures state what is necessary in order to be saved. “For if you publicly declare with your mouth that Jesus is Lord, and exercise faith in your heart that God raised him up from the dead, you will be saved.” (Romans 10:9)
Sadly, there are almost 2.8 Billion people on earth who believe in a false gospel of the trinity. It never admits that “Jesus is Lord” nor does it make the claim that God raised Jesus up from the dead.
It promotes a false gospel of salvation and refuses to acknowledge Jesus Christ as coming in the flesh. “For many deceivers have gone out into the world, those not acknowledging Jesus Christ as coming in the flesh. This is the deceiver and the antichrist.” (2 John 7)
If you looked up the trinity doctrine, you would have to close the Bible and look into apostate books that have the man-made doctrine from the Superfine Apostles that reject Jesus is ‘the Christ the son of the living God.’ (Matthew 16:16) The three persons have no names. It is a generic formula borrowed and copied from pagan religions. Jesus Christ is completely absent from the trinity doctrine.