as with your monitor ... display adapter .... 16 , 256 , 16 bit , 24 bit ... colors ...
Christians by definition , glorify Jesus as the Messiah , the Christ [ anointed one and the anointing - Isaiah 61.1-3 ] ; the exceptions being cults , who have a second monitor , like for autocad drawings ... a second book in addition to the Bible [ book of mormon , habib .... ] .
Some have a different operating system ... Jehovah's witnesses rewrite John 1.1 ... deny the trinity .. God has 2 hand puppets , Jesus and the Holy Spirit ... different manifestations of God , not 3 persons ... peripherals , not 1 tower with 3 processors ...
Some say there is one God , Jesus , and the father and spirit are 2 manifestations of Jesus ... Apple , Atari , Commodore v's IBM ... unique operating system , quasi compatible with other models ...
All computers are similar in how they work , and what is within them [ analgous ] ; but as far as software ... day to day use , differ ... protestants , catholics , Jews , Moslems all recognize God the father ; the Pentaeuch [ 1st 5 books of the Bible , the Law ; the patriarchs ] , yet disagree on who Jesus was ... messiah , prophet , man of God .. peripheral v's processor ... software v's hardware ..
Catholics recognize 7 sacraments , protestants 2 or 4 ; yet in practice both do the same things , for similar reasons , and cite similar verses as reason for doing them ..
types , shades , ... sliding scale of priorities ... word , communion , ministry , flock , operation , outreaches , accountability ...
Catholics are into traditions of the fathers , marytrs...
Baptists were into adult baptism and the study of the Bible
Evangelicals are into evangelism
Pentecostals are into witness , power , signs , wonders , charisms ... gifts of the Spirit
Lutheran's , Anglicans , Methodists ... doctrines of the synod , articles of faith