Tolerance in Practice, p. 158

“We found that the principles of tolerance and love had to be emphasized in actual practice. We can never say (or insinuate) to anyone that he must agree to our formula or be excommunicated. The atheist may stand up in an A.A. meeting still denying the Deity, yet reporting how vastly he has been changed in attitude and outlook. Much experience tells us he will presently change his mind about God, but nobody tells him he must do so.

“In order to carry the principles of inclusiveness and tolerance still further, we make no religious requirement of anyone. All people having an alcoholic problem who wish to get rid of it and so make a happy adjustment with the circumstances of their lives, become A.A. members by simply associating with us. Nothing but sincerity is needed. But we do not demand even this.

“In such an atmosphere the orthodox, the unorthodox, and the believer mix happily and usefully together. An opportunity for spiritual growth is open to all.”

Letter, 1940