???? Most Freemasons in colonial America were Christians.
Freemasons have an interpretation of religion that believes in a supreme being but is not Christian or any other specific religion. It's the Freemasons theory. It stands alone. I'll grant you though many of our founding fathers were at one time Christians before moving to the Freemasons belief structure.
Freemasonry is an organization of men based on the "fatherhood of God and the brotherhood of man," using builders' tools as symbols to teach basic moral truths generally accepted by persons of good will. Their motto is "morality in which all men agree, that is, to be good men and true." It is religious in that a belief in a Supreme Being and in the immortality of the soul are the two prime requirements for membership, but it is nonsectarian in that no religious test is used. The purpose of Freemasonry is to enable men to meet in harmony, to promote friendship, and to be charitable. Its basic ideals are that all persons are the children of one God, that all persons are related to each other, and that the best way to worship God is to be of service to people.