Generally speaking:
If I post truth, I am not a troll
If I post seeking clarification, I am not a troll.
Specifically speaking:
I have no idea of the specific post to which you refer, and IMO it is not wrong to seek understanding of fuzzy phrased posts. Actually, I am doing what I have always done on another unnamed forum for many years; I seek to have definitions of terms, and use the Bible in those definitions.
Another reason for doing that is that I see posts that are not in keeping with traditional Christian teachings, and the posters claim to be "Christian". For example, there are some Mormons who claim to be "Christian" and they are far removed from any conventional definition of "Christian" in what they have posted.
BTW I am personally very insistent on backing things up through the use of Scripture in its context. I do that because any verse ripped from its context is a pretext 100% of the time.