That doesn’t really seem like the same thing at all. Why not also chalk up the American Revolution to Christian zealotry since the Declaration of Independence references God given rights?
The American Revolution was about taxation without representation, the Civil War was about states rights and those rights were the ability to keep slaves. As _33 pointed out, the bible was used as a justification for slavery. No one used the bible as justification for not paying exorbitant taxes or dumping tea in the Atlantic. I'm not going to call you a name like I'm tempted to do, but man, go read a 4th grade social studies book.
I'd also like to acknowledge the fantastic point that _33 made that many abolitionists were Christians. Very similar to the 99% of Muslims who follow the peaceful teachings of the religion and are horrified by terrorism. I think it's also appropriate to point out that Muslims are far and away the greatest victims of terror. The phrase Islamic Extremism isn't used when a suicide bomber kills 8 children in a Somali park or when 10 Syrians are gunned down, it's only used when acts of terror are perpetrated against white people.