I will hardly defend Secularism, but I hasten to point out that Secularism has its roots in the Humanism of the Renaissance which preceded the Protestant Reformation.
We find enormous levels of secularization in societies which have had little or no influence of Protestantism. For example, the Catholic countries of Spain and France have some of the lowest statistics of church attendance in Christendom - much lower than the Protestant United States of America.
"societies that have little or no influence of Protestantism"
I doubt you can say that about ANY society on earth
and you definitely can not say that about any Western society
for example, the Bourbon monarchies were pressuring the Pope to get rid of the Jesuits.... some say that there were even threats to leave the Church if this was not agreed upon
would this threat have been taken as seriously if the Protestant Reformation never happened?
The Catholic Church had the Council of Trent in reaction to the Protestant Reformation
Europe had near a century of the "wars of religion"
Protestantism helped unify the Dutch resistance to Spanish occupation
we can look at differences in New World colonies under Protestant and Catholic European powers...
this is an old thread, but I am pretty sure I have pointed out that the Protestant Reformation is such a HUGE event that we can not even speculate what the world would look like now without it.
like the idea that it would look like the middle ages but with jet planes is kinda silly
Late Antiquity did not look like the Middle Ages, the Middle Ages did not look like the Renaissance
so I am not saying that secularism would not have happened
but I am saying that many secular scholars see the Reformation as a thing that helped bring about secularism
the idea that religion is purely a private thing IS a Protestant idea, the emphasis on the individual