Struggles to coerce uniformity of sentiment in support of some end thought essential to their time and country have been waged by many good, as well … - Robert H. Jackson

[T]he effect of the religious freedom Amendment to our Constitution was to take every form of propagation of religion out of the realm of things which could directly or indirectly be made public business, and thereby be supported in whole or in part at taxpayers' expense. That is a difference which the Constitution sets up between religion and almost every other subject matter of legislation, a difference which goes to the very root of religious freedom[...] This freedom was first in the Bill of Rights because it was first in the forefathers' minds; it was set forth in absolute terms, and its strength is its rigidity. It was intended not only to keep the states' hands out of religion, but to keep religion's hands off the state, and, above all, to keep bitter religious controversy out of public life by denying to every denomination any advantage from getting control of public policy or the public purse.

The office of the lawyer, however poorly filled, is too delicate, personal and confidential to be occupied by a corporation.

If certain acts of violation of treaties are crimes, they are crimes whether the United States does them or whether Germany does them, and we are not prepared to lay down a rule of criminal conduct against others which we would not be willing to have invoked against us.