There are many things that are in the bible and there are many things that are not in the bible. Historically and biblically, the Catholic church exists outside of the Christian kingdom. Jesus started only one church and that was in Jersalem on the day of Pentecost. The Protestant churches are the offsprings of the Catholic church having no connection to the church that Jesus started with the apostles at Pentecost. Did any Hebrew teach of more than one God that trinity doctrine poses? Did Jesus, who was born a Hebrew teach of more than one God as trinity doctrine says? Why do we have to look outside of the bible to establish a trinitarian view and doctrine of God? No where in scripture we find that there is a God the Son, or God the Holy Ghost. No where in scripture do we find that there are 3 gods, nor do we find, according to some, 1 god in 3 persons. Wow! so many things are leeched onto our belief system of God really makes u wonder are u truly worshipping the God of the bible. Where do we get that God is a person other than being Jesus? Does the bible say that the Father is a person or a Spirit? John 4:24 Does the bible say that the Holy Ghost is a person? I think we really need to take a look at what is taught by Jesus in the scripture.