What's with the talking? Where's the burning!?
The things you missed with your lack of Inquisition: the burnt flesh, the fetish for said burnt flesh, book-fueled bonfires, underground naughty praying, the suppression of knowledge, lack of development...
On a more slightly serious note, I don't see religion as the root of evil in the world. I don't remember the last war that was fought over the divine nature of God, God's words, the legit holy scriptures, who had the best collection of holy music and books or even who had the right calendar. But I digress.
It is my understanding religion has been used as an excuse over time to further the cause it could be manipulated to fit: that is, all of them.
When the Portuguese first began to expand their Empire, it started with two reasons: to spread the (Catholic) faith and bring in some cash... I mean pepper; we enjoy our food spicy. Furthering the catholic cause gave us some good leverage: better relations with other catholic countries, including in the newly christianized countries, a foothold of power in the new-christian countries, some trade of wine and flour for mass in return of goodies like ivory and pepper, and... ah! an excuse to wage war openly and freely on muslim territories, specially the rich, juicy ones. Common theme throughout this? Power and money (and, occasionally, food); nothing much regarding salvation.
These days we are obviously enlightened people with secular believes. We won't wage war or prosecuted people for something so immaterial as God. Oil on the other hand... Did I say oil? I meant nuclear weapons. ;0
Then again, I really do not care much besides the collateral lulz. But I gotta say, monasteries and convents made the best pastry.
/me throws a pastel de natas at all the heretics' face
With fairness and accuracy, I do have to say the causes of the Portuguese Expansion and expeditions were officially two, at the beginning:
* To spread the faith;
* Find the Kingdom of Prester John;
* And, unofficially, increase the Kingdom's revenue, obviously;
* We can later add, and officially, reaching India by sea.
It is very likely that most are unfamiliar with the legend of Prester John, so I'll explain.
Starting somewhere and somewhen in the XII or XIII century, there begun to spread a rumor across Europe regarding a powerful kingdom towards the far east, a christian kingdom! A Kingdom with a ruler by the name of Prester* John, filled with the marvels and knowledge of Antiquity and embedded with the the grace of God... yada, yada, yada, I'll let you find and read the rest.
*Prester is his title.
In relation with my post, the Portuguese Empire sought this kingdom to aid against the muslims. And probably to find some pastry as well.
I was not paid with pastry to write this post.