4 adjectives to describe calvinists

To all Christians now (except perhaps extreme Calvinists) the idea of forcing a man to abjure his religion, whatever that religion may be, is (as I have said) simply horrible.

And though some part of France and Ireland, Great Britain, half the cantons in Switzerland, and the Low Countries, be Calvinists, more defecate than the rest, yet at odds amongst themselves, not free from superstition.

It is of vital importance for a theological student to understand clearly the utter diversity of the Lutheran, which is likewise the Calvinistic, denial of free-will in the unregenerate, and the doctrine of the modern Necessitarians and ('proh pudor!') of the later Calvinists, which denies the proper existence of will altogether.

Of course they were Calvinists, more rigid even than their brethren in Geneva.

4 adjectives to describe  calvinists