To justify Christian morality because it provides a foundation of morality, instead of showing the necessity of Christian morality from the truth of Christianity, is a very dangerous inversion.
The minister today preached about death and judgment, and what would become of those who behaved improperly - and somehow it scared me. He preached such an awful sermon I didn't think I should ever see you again until the Judgment Day. The subject of perdition seemed to please him somehow.
Thought that is silenced is always rebellious. Majorities, of course, are often mistaken. This is why the silencing of minorities is necessarily dangerous. Criticism and dissent are the indispensable antidote to major delusions.