Well, you probably need to hear from a traditional/confessional Lutheran to answer that. My sense is that these days many confessional Lutherans do tend to a more fundamentalist interpretation of the Bible. This is not because of Luther. It is the result of osmosis and co-existing with reformed Protestants/Calvinists in the US for several centuries. I believe these confessional Lutheran and Calvinist communities often have more in common than, say, confessional Lutherans and Catholics or Anglicans. I could be wrong - would be happy to learn I am. I guess my point is this is American - Lutherans in Europe may be very different on this. Perhaps there are ‘higher’ confessional Lutherans who are more careful about the fundamentalist influence, rejecting it in the name of traditional Lutheran teaching. I don’t know. Fundamentalism as we know it from Protestants today is new, dating only back to the 19th century or so. Catholics and classic Protestants did not take the whole Bible literally ever in history, and I would include Martin Luther. In the past, parts of the Bible were taken literally, spiritually, metaphorically, historically, something like that, I forget the categories. As for evolution specifically I think the Missouri Synod rejects it, at least formally. Some Lutherans likely believe in it all the same, just as they probably don’t think the Pope is the Anti-Christ.