Religion is the state of being grasped by an ultimate concern, a concern which qualifies all other concerns as preliminary and which itself contains the answer to the question of a meaning of our life. – Paul Tillich
Doubt is not the opposite of faith it is one element of faith. – Paul Tillich
I hope for the day when everyone can speak again of God without embarrassment. – Paul Tillich
Nevertheless, there is another threat on the horizon. I see this threat in environmentalism which is becoming a new dominant ideology, if not a religion. Its main weapon is raising the alarm and predicting the human life endangering climate change based on man-made global warming. – Vaclav Klaus