The belief that there is a Holy Trinity, that encompasses God, Jesus and the Holy Spirit as one single being is NOT in the Bible. This is a false teaching. Read John in any version you wish ( I use the King James Version). Through out John Jesus himself repeatedly describes himself as the SON of God, as NOT God, and that God uses the Holy Spirit. He states he is NOT God, but rather his Son. That everything he does he does because his father lets him do it. He says it in NUMEROUS passages in John, in his own words.