A few times questions about “Blasphemy Against the Holy Spirit” have been asked on this site and then closed as either “off topic” since they are interpretative per denomination, or closed as “duplicate” which then links to a different closed question.
To try to remedy this, since I believe it’s an important topic to discuss, I am curious how various denominations interpret this “unforgivable sin”.
How is “Blasphemy against the Holy Spirit” interpreted by various denominations?
What are some of the key disagreements between various denominations on this topic?
What do they [an aforementioned denomination] use as supporting evidence for their interpretations?
An answer of any specific denomination is helpful, you (of course) don’t have to answer how each and every denomination interprets this.