The religion that is afraid of science dishonors God and commits suicide. Every influx of atheism, of skepticism, is thus made useful as a mercury pill assaulting and removing a diseased religion, and making way for truth.
Each religious sect has its own physiognomy. The Methodists have acquired a face; the Quakers, a face; the nuns, a face. An Englishman will pick out a dissenter by his manners.
If everyone will try to understand the core of his own religion and adhere to it, and will not allow false teachers to dictate to him, there will be no room left for quarrelling.