Seperation of Church and State

History states that regulations were put in place to seperate church and or religion from the state.They have taken God out of the schools, and most government buildings..I firmly believe that there should be this seperation, but why do they take it out of everything else, but yet still when you go into a courtroom you must swear an oath on a bible.. Even for the police departments, and fire departments, the swearing in of the officials in congress, the white house, and even the president. Shouldn't there be a line drawn and these be regulated to? If we as the citizens of the United States not in the official federal and state payment roster have to follow these regulations they should to..Please if you agree that the taking of an oath on a bible in the federal and state government system should be taken out then sign my petition to show the government hypocrites,and double standards just don't work, when we have spent years trying to get rid of this..