The United States was founded during the most secular era in American history, either before or since. In the late eighteenth century, church membership was low, and anticlerical feeling was high. It is no accident that the Constitution does not mention God. Philadelphia physician Benjamin Rush wondered, politely, whether this error might be corrected, assuming it to have been an oversight. “Perhaps an acknowledgement might be made of his goodness or of his providence in the proposed amendments,” he urged.27 No correction was made.