I would respectfully disagree that there is any such correlation. I have seen saints come from worship secretly conducted at an outside table in a Siberian prison camp or German concentration camp, or from the barest of chapels in monastic orders.
And conversely, I grew up with the traditionally ornate churches, but with Catholics that seemed totally indifferent, for the most part, to their “worship”, part of the “pay, pray, and obey” culture that existed for so long.
In saying that I do not mean at all to imply that there were more or less “saints” in one era or the other, or that there is greater or lesser faith in one environment or the other. I am simply pointing out my point that it is not the environment that makes for saints or for greater or lesser faith. “Lex orandi lex credendi” is certainly a valid statement, but it is far from the only indicator or influence.
The environment is not “the moon”; it is only a finger pointing at the moon. Yes, different environments can be more or less conducive, but not universally. Different priests can be more or less conducive, but not universally. Different liturgies can be more or less conducive, but not universally. Different music can be more or less conducive, but not universally. That is where I take issue with those who assume a feeling that their liturgy, or their language, or their devotions are somehow objectively “superior”, especially when the Church says no such thing and, in fact, reinforces that our diversity is perfectly natural and will call us in different directions while still adhering to the same faith.
I’m sorry Maurin, but this is one case where I fully disagree that ‘lex orandi lex credendi’ comes into play to any significant degree at all. I just know of far too many cases in both directions to provide any correlation.
Peace,