As both a scientist and a humanist myself, I have struggled to understand different claims to knowledge, and I have eventually come to a formulation of the kind of religious belief that would, in my view, be compatible with science.
Therefore it is unnecessary for a prince to have all the good qualities I have enumerated, but it is very necessary to appear to have them. And I shall dare to say this also, that to have them and always to observe them is injurious, and that to appear to have them is useful; to appear merciful, faithful, humane, religious, upright, and to be so, but with a mind so framed that should you require not to be so, you may be able and know how to change to the opposite.
The petition of persons under eighteen, praying that I would free all slave children, and the heading of which petition it appears you wrote, was handed me a few days since by Senator Sumner. Please tell these little people I am very glad their young hearts are so full of just and generous sympathy, and that, while I have not the power to grant all they ask, I trust they will remember that God has, and that, as it seems, He wills to do it.
Our two nations have a lot in common, when you think about it. We were both founded by immigrants escaping religious persecution in other lands. We both have built vibrant democracies. Both our countries are founded on certain basic beliefs, that there is an Almighty God who watches over the affairs of men and values every life. These ties have made us natural allies, and these ties will never be broken.
Enlist the interests of stern Morality and religious Enthusiasm in the cause of Political Liberty, as in the time of the old Puritans, and it will be irresistible.
The best conversation is rare. Society seems to have agreed to treat fictions as realities, and realities as fictions; and the simple lover of truth, especially if on very high grounds, as a religious or intellectual seeker, finds himself a stranger and alien.
For the moral attitudes of a people that is supported by religion need always aim at preserving and promoting the sanity and vitality of the community and its individuals, since otherwise this community is bound to perish. A people that were to honour falsehood, defamation, fraud, and murder would be unable, indeed, to subsist for very long.
I loathe the mess of mean superstitions and misunderstood prophecies which is still rammed down the throats of children under the name of Christianity.
Through my Faith-Based and Community Initiative, my Administration continues to encourage the essential work of faith-based and community organizations. Governments can and should support effective social services, including those provided by religious people and organizations. When government gives that support, it is important that faith-based institutions not be forced to change their religious character.
But the United States is neither a Christian nation nor the exclusive home of any particular religious group. Non-Christians are not guests. We are as much hosts as any Mayflower-descendant Protestant. It is our home as well as theirs. And in a home with so many owners, there can be no official sectarian prayer. That is what the First Amendment is all about, and the first act by the new administration was in defiance of our Constitution.