They seem to use 2 Thes 2:15 as a hook to their stuff in every forum I have found they have certain scriptures they use to reel into themselves.
This one
2Thes 2:15 Therefore, brethren, stand fast, and *hold the traditions which ye *have been* taught,
whether ((by)) word, ((or our)) epistle.
Then by the end of the same epistle (and in the place where traditions are mentioned in 2 The 3 Paul says, this
2Thes 3:14 And if any man obey not our word ((by this)) epistle,
note that man, and have no company with him, that he may be ashamed
But in 2The 2-15-3:14 Paul tells them in between what he had said (by word/in person) when he was actually with them prior
Telling them what it was they had received (already, when they were there in person)
writes in that epistle by retelling them what it was they had received of them in person (in this epistle)
Saying ((( this ))) we commanded you, here...
2 Thes 3:10 For even when **we were** with you, ((( this ))) we commanded you,
that if any would not work, neither should he eat.
That is a tradition
This is part of that walking disorderly
and not after the tradition received of them was about.
Even as Paul shows it a few verses earlier...
when he says this
2Thes 3:6 we command *you* (now in this epistle), brethren,
in the name of our Lord Jesus Christ,
that ye withdraw yourselves from every brother
that walketh disorderly,
and not after the tradition
which he *received of* us (or received already when we were with you)
They had received it from them already
Which was to follow their manner of "behavior"
As Paul conttinues,
2Thes 3:7 For yourselves know how ye ought to follow us:
for we behaved not ourselves disorderly (even when they were among you )
Whereas he also says,
2Thes 3:8 Neither did we eat any man's bread for nought;
but wrought with labour and travail night and day,
that we might not be chargeable to any of you:
And to "make ourselves examples" (unto them) to follow
As he also states saying,
2Thes 3:9 Not because we have not power,
but to make ourselves an ensample unto you
to follow us. (in that way)
So again...
2Thes 3:10 For even when we **were with** you ((( this ))) we commanded you,
that if any would not work,
neither should he eat.
So he just told them what was commanded them by word (previously in person) when they (the apostles) were with them and now he is writing it (in this same in that epistle)
And because the apostles (now being away) are "hearing" this...
As he writes,
2Thes 3:11 For **we hear** (being no more with them but now away)
that there are some (not all) which walk among you disorderly,
(So, howso disorderly?
and not after what tradition?)
Paul continues,
working not *at all*,
but *are* busybodies.
(So Paul names those)
Which is exactly this earlier
2Thes 3:6...that which walketh disorderly,
and not after the tradition which he received (already) of us
And he continues "to these" in particular saying
2Thes 3:12 Now *them* that **are such**
we command and exhort by our Lord Jesus Christ,
that with quietness they **work**,
and eat their *own bread*
Its the "dont be a leech" tradition there
And so now what they had (previously) commanded them in word (and what they did receive already ) when the apostles were with them is now in writing (in that same epistle) where we see in 2 Thes 3:14
Paul ends it saying...
2Thes 3:14 And if any man obey not our word by *this* epistle, note that man
(ie the man who does not do what he just commanded which was *that* which they received of them in person and now likewise in writing as well )
and to do what then?
To have no company with him, that he may be ashamed.
And he also adds...
2Thes 3:15 Yet count him not as an enemy, but admonish him
Even in the earlier context of 2 Thes 2:15 he says it the same way there also (concerning what he said about the things he was writing in the same epistle, saying,
2 Thes 2:5 Remember ye not, that, when I was yet with you (in person),I told you (then) these things (I am writing to you about in this same epistle)?
Both places touch down on what was said in person and in that epistle (wheres in 2 Thes 2 was of an insight and the other was on not being a leech for the most part).
And where this here (earlier in chapter 2)
2Thes 2:15 Therefore, brethren, stand fast, and hold the traditions which ye have (already) been taught, **whether** by word, (as you might be of those who yet remember) or our epistle. (if you are of those who let what we commanded when we with you go in one ear and out the next)
But that becomes (after all that expounding) later in chapter 2 this
2Thes 3:13 And if any man obey not *our* word **by this** epistle, note that man, and have no company with him, that he may be ashamed.
As the ealier verse shows whether by as he himself shows them speaking the same things In both 2 Thes 2:5 & later in 2 Thes 3:10 are speaking of the same things that were said to them in person.