It is impossible to establish unanimity of opinion among mankind, and those who have tried to bring about such unanimity have always failed. I hope, therefore, the friends and promoters of this movement will not commit that great mistake. Let individual liberty be recognised: let individual rights be fully vindicated and respected; but still at the same time, while we recognise differences of opinion, let us feel, and let us declare, that it is possible to have a common platform of action, where we can exchange our sympathies with each other as brethren.
Speech delivered on July 20th, 1870 at Freemasons' Hall, Great Queen Street, London, in a meeting held to constitute a Theistic Association in London. See Universal Religion