As a secular nation all future Presidents should swear their Oath of Office on a copy of the Constitution, not the bible

This nation was founded as one of various freedoms that include but are not limited to religion. It is unconstitutional for this nation to favor one religion over another and the inauguration ceremony of the President of the United States is in violation of this where it requires the President-elect to swear upon a Christian Bible, It is offensive to those who do not observe these religious beliefs that the nation would so carelessly favor Christianity. The President is tasked with upholding the the laws of the US constitution and it is entirely hypocritical that when he swears the oath of office he/she is violating the 1st amendment.