We need not resolve the difficult question of when life begins. When those trained in the respective disciplines of medicine, philosophy, and theology are unable to arrive at any consensus, the judiciary, at this point in the development of man's knowledge, is not in a position to speculate as to the answer.
Harry A. BlackmunThe Free Exercise Clause at the very least was designed to guarantee freedom of conscience by prohibiting any degree of compulsion in matters of belief. It was offended by a burden on one's religion. The Establishment Clause can be understood as designed in part to ensure that the advancement of religion comes only from the voluntary efforts of its proponents and not from support by the state. Religious groups are to prosper or perish on the intrinsic merit and attraction of their beliefs and practices.
Harry A. BlackmunThe states are not free, under the guise of protecting maternal health or potential life, to intimidate women into continuing pregnancies.
Harry A. BlackmunThe flaw in the statute is that in all its applications, it operates on a fundamentally mistaken premise that high solicitation costs are an accurate measure of fraud.
Harry A. BlackmunOver our history there are always those who want to take this wall of separation and remove a brick here or there or damage it more than that. I think one has to be vigilant and constantly on the alert.
Harry A. Blackmun