No, you did not. It was a diversion, and again, hardly subtle. You cannot defend the faults of one institution by pointing out the faults of another. Yes, some of the Protestant reformers persecuted one another. And yes, they also persecuted Catholics, particularly in Britain because they feared a Catholic takeover of Britain and the subsequent loss of religious liberty... Ironic wasn't it... The liberty they wanted for themselves they weren't willing to grant Catholics. Such a courageous stand didn't come till Protestants were established in the new world and formed a constitution and bill of rights... With the help of one or two Catholics.
But back to Constantine. I wasn't alluding so much to him directly, although he certainly has a role to play in the advancement of heretical doctrines such as the Trinity and Sunday sacredness. No, what I was thinking of was when Constantine abandoned Rome altogether leaving a vacuum in political power that was filled first by the Ostrogoths but eventually, in the 6th century, by the Popes themselves. Under the decree of the emperor Justinian in 538ad, the Pope assumed civil power and authority as well as spiritual authority. Thus was fulfilled the prophecy of Revelation 13 which stated "the dragon (pagan Rome) gave him (the Antichrist) his power, his seat (throne) and great authority". That civil power was removed exactly 1260 years later by the revolutionary army of Napoleon under general Berthier. in 1798.
Popes, such as Gregory and Innocent for examples, from that time, the 6th century, forth went about confirming and establishing that Authority by persecuting numberless Christian communities as well as non Christian, particularly those who disagree with her doctrines and political authority. The church used the Kings, the princes and the rulers of this world to carry out her persecutions, yet her bishops and priests were most certainly standing by giving the orders and relaying the Pope's commands, bulls, and censures of they did not conform quickly enough or with the appropriate cruelty and aggression. Those opponents were, in the eyes of Rome, so called and designated heretics, this seeming to justify their destruction. However, the truth isn't what it always seems. Were they truly heretics? We only have Rome's word for that, and a few snippets of history that suggests that these people were using scripture for the basis of their faith and repudiated the traditions of Rome, who over the centuries brought in unbiblical innovations and superstitions that common sense and scripture denied. So yes, who were these people who held to scripture and not tradition? The Waldenses. The Albigenses. The churches that were spread far and wide all over the east, from Assyria to China. The Celtic church in Britain. The churches in Ethiopia and India. And yes, they had the scriptures. Not those from the hands of Jerome and the gnostics of Alexandria, but the Syraic peshita and those translated by such as Lucian and the disciples of the Waldenses and such as later saints all over the world, all of which existed long before Rome cared to send missionaries anywhere.
These were the fruits of the missionary endeavors of the Apostles and their immediate descendants, and the work of the disciples they made. Rome, and it's so called Catholic Church, was not the only shop in town. Even in it's very own doorstep in Milan and Turin, there were churches who refused to surrender their people to Roman heresy and tradition.
The remains of those churches still exist in the histories of those Nations in which they dwelt, and in the histories of the Vatican archives that recorded their destruction. And it wasn't only Rome that opposed them. Sand destroyed their cities in the east, along with Zoroaster, Tamerlane, the Vikings in the north, numerous others.
None of the above is theory Mary. It's just a perspective of history that the Roman church would rather not become known, and that it certainly doesn't teach in its own seminaries, universities, or schools. Those who have written of these people are themselves denigrated by Rome and are accused themselves of lying and of heresy. Of being "anti Catholic" and in today's idiom, guilty of spreading hate speech. A post such as this, that tells the truth, may in the near future become illegal... If it isn't already.
There are some excellent books that give some exhaustive and exhilarating detail of the lives and trials these people endured, but also of the wonderful victories they won in the name of Christ for the kingdom of God. Not using force of arms or coercion as did Rome, but the simple message of the gospel. I suggest you look them up.