Source identified1
“My own mind is my own church.”
The compact statement places personal conscience and reason above compulsory religious institutions in Paine’s deistic argument.
Source note: The Age of Reason, Part I, Chapter I; Paine’s religious position is historical deism and should not be flattened into a generic anti-institution slogan.
Source identified2
“It is necessary to the happiness of man, that he be mentally faithful to himself.”
Paine connects intellectual integrity with well-being: professing beliefs one does not actually hold creates an inward conflict between conscience and public conformity.
Source note: The Age of Reason, Part I, Chapter I; the surrounding passage discusses mental fidelity and unbelief.
Source identified3
“I believe in the equality of man, and I believe that religious duties consist in doing justice, loving mercy, and endeavouring to make our fellow-creatures happy.”
Paine’s profession of faith combines deistic belief with an ethical emphasis on equality, justice, mercy, and the practical happiness of other people.
Source note: The Age of Reason, Part I, Chapter I, “The Author’s Profession of Faith”; represented from the Conway Project Gutenberg edition.