and to provide [future] rest for you, along with us, who are afflicted. [This will occur] when Jesus is revealed from heaven in blazing fire [i.e., at His second coming], accompanied by His mighty angels.

And then the lawless person [See verse 3] will be revealed, the one whom the Lord Jesus will destroy with the breath of His mouth and bring to an end by the brilliant appearance of His presence [i.e., at His second coming].

neither did we eat anyone's food without paying for it. But by hard labor and toil, we worked night and day so as not to be a burden to any of you.