No, that was not what you claimed! You claimed that America's founders were Deists and tax-evaders. You make sweeping claims that encompass entire groups of human beings. Like most socialists/Marxists, you don't see human beings as "individuals". You see groups like "bankers", "Christians", "Jews", "Whites", "Blacks", "Women", and "Muslims". America's founders taught us many great truths. The importance of the individual is one of those great truths.
If you'd like to test the veracity of your original claim, I suggest you study the life and beliefs of Benjamin Franklin. Franklin considered himself a Deist in his early life. Nevertheless, throughout his life, his belief in one God was unshakable. In his later life, after years of experience and learning, his religious beliefs modified. He freely admitted that he was unsure of the divinity of Christ. At the same time, he claimed that the religious teachings of Christ were the most profound and most worthy of all religious principles. He prayed regularly, and insisted that strong religious principles were the foundation of great nations and great people. Regardless of what Franklin's religious beliefs may be called, I find them to be "scientific", "objective", "honest", and worthy of respect.