According to the "World Christian Encyclopedia: A comparative survey of churches and religions" there are 34,000 seperate Christian religions in the world. About half, or 17,000, are private churches that do NOT want to be affliated with a demonination. It's because they can not agree on what the bible says and mankind has been fighting about the bible since the canon of the bible(the creation of the bible) They fought for several hundred years over what belonged in the bible. It is a debate that cannot be won because there really are contradictions in the bible.
Some chuches say the bible is the infallible word of God and they explain away any effort to show a contradiction or error.
Some churches say the bible was written by men that were inspired by God but allowed their personal opinion to get the best of them and we should ignore any part of the bible that condone slavery, exhibit religious intolerance, involve the torturing prisoners, treat women as property, and which advocate genocide, sexism, racism, homophobia, etc..
Some churches say the bible was written by men that were capable of making mistakes and also allowed material from nearby Pagan religions into the text.
The debate of the bible has caused a few wars, a few blackeyes, and will not end. If you read the bible for justification to discriminate than you can find it. But does that really make it righteous? We all have to resolve our faith among ourselves but I choose to believe in a loving God that loves everybody the same. A God that loved us so much that he allowed his son to die on the cross for our mistakes. A God that doesn't believe in discrimination and cringes at just the mention of war. A God that is more worried about the war ending in Iraq than he is about who was righteous in the war.
http://www.religioustolerance.org/chr_divi.htm
"Blessed are the poor in spirit,
for theirs is the kingdom of heaven.
Blessed are those who mourn,
for they will be comforted.
Blessed are the meek,
for they will inherit the earth.
Blessed are those who hunger and thirst for righteousness,
for they will be filled.
Blessed are the merciful,
for they will be shown mercy.
Blessed are the pure in heart,
for they will see God.
Blessed are the peacemakers,
for they will be called sons of God.
Blessed are those who are persecuted because of righteousness,
for theirs is the kingdom of heaven.
"Blessed are you when people insult you, persecute you and falsely say all kinds of evil against you because of me. Rejoice and be glad, because great is your reward in heaven, for in the same way they persecuted the prophets who were before you.