Your argument doesn't follow. People who did those things were neither moral or informed.
You are accusing Christians for immoral acts which in itself is immoral. Those who perpetrated these things might say they were done in the name of God but that doesn't make it so. I recall some guy named Saul who did the same thing. Would you ascribe his behavior to Christ?
Except the Puritans did burn witches at the stake.
Why do you think Catholicism spread so rapidly throughout europe, because it was literally illegal to not be Catholic
Another error you make is to assume I'm advocating for theocratic government. I'm just talking about a moral electorate who have the freedom to practice their religion without government censorship or tyranny.
A secular government protects everyone's rights.
That's why you can't keep jews, muslims, atheist etc from holding public office.
The Constitution applies to everyone. Not just Christians
And I'm not saying all Christians are like this but there is definitely a Christian nationalist movement in America
This book is currently being handed out at Trump rallies. It claims Donald Trump is the second coming of Christ