Quote from Clinton Rossiter,
"Although it had its share of strenuous Christians... the gathering at Philadelphia was largely made up of men in whom the old fires were under control or had even flickered out. Most were nominally members of one of the traditional churches in their part of the country.. and most were men who could take their religion or leave it alone. Although no one in this sober gathering would have dreamed of invoking the Goddess of Reason, neither would anyone have dared to proclaim his opinions had the support of the God of Abraham and Paul. The Convention of 1787 was highly rationalist and even secular in spirit."