Late, as usual, but here are a few thoughts from another Lutheran.
I firmly believe that my church is not a 16th century innovation. As do all Lutherans, I take the history of the Church as my faith history. It is impossible to divide my understanding of our faith into pre- and post- 1517 sections. All that took place in the first sixteen centuries of the church is the foundation for what I believe, as confessed in the three ecumenical creeds and in the teachings of many of the early theologians of the church.
Luther was excommunicated from the Catholic Church. And he did nothing to correct that. All the Catholics who left the Church to follow him, formed Lutheranism. Since they are opposed to the Catholic Church, which 3 ecumenical creeds are you speaking of?
g:
I do not believe for a minute that Luther had any intention of starting a new church.
But that’s what he did. Personally I measure a person’s intention by what they freely do.
g:
I am convinced that he would have preferred to remain within the Catholic Church but that became impossible when he was excommunicated.
The ball was in his court after his excommunication, and he would NOT recant his errors. Therefore, he did nothing about his circumstances. His actions tell me what he preferred.
g:
Luther certainly did not want any movement named after him.
Why didn’t he stop it then? He could have.
g:
The appellation “Lutheran” was applied to those who supported Luther by the papal bull “Decet Romanum” in which it was declared that they would henceforth be known as Lutherans. As sometimes happens, something that was meant to be a sign of shame was adopted by those “Lutherans” as a badge of honor.
Exsurge Domine, Bull of Leo X, was 1st
http://www.papalencyclicals.net/Leo10/l10exdom.htm
Then came Decet Romanum Pontificem
http://www.papalencyclicals.net/Leo10/l10decet.htm
III. Our purpose is that such men should rightfully be ranked with Martin and other accursed heretics and excommunicates, and that even as they have ranged themselves with the obstinacy in sinning of the said Martin, they shall likewise share his punishments and his name, by bearing with them everywhere the title “Lutheran” and the punishments it incurs.
Luther could have changed all this. But he didn’t. As far as the condemnation, that originally came from scripture. (see next section)
g:
I find it troubling that the separation between our traditions was at least as much political and economic (and I include ecclesiastical politics and economics equally with the secular politics and economics) as it was religious. The sixteenth century was a time of violent change, not all of which seemed to be under control. We do well to put away the polemics of that time and look upon each other with love and charity.
Division is division. Scripture condemns it.
Romans 16:17-20 , and if one continues in division it won’t go well for them
Galatians 5:19-21. That condemnation has no expiration date to it. Once someone knows their situation, they need to act on it.