JMNT(i)
18 For you see – I was often telling you about them, yet now I am also presently weeping (lamenting) in saying it – many continue walking about (i.e., are living their lives) as enemies of the cross of the Christ (the Anointed One's execution-stake),
19 whose goal (eventual end; closing act; final stage; result; finished discharge) [is] ruin and loss (or: waste and destruction), whose god [is their] cavity (or: belly) and [whose] reputation (or: glory; opinion) resides within their shame (disgrace; embarrassment) – people continually thinking about (habitually being intent on; constantly minding) the things existing upon the earth (or: = folks whose minds are earthbound).
20 You see, our citizenship (result of living in a free city; or: commonwealth-effects; political realm) continues inherently existing (or: continues humbly ruling; continuously subsists; repeatedly has its under-beginning) resident within the midst of [the] atmospheres (or: heavens), from out of where (or: which place) we also continuously receive and take away in our hands from out of a Deliverer (a Savior; One restoring us to the health and wholeness of our original state and condition): [the] Lord (or: a Master), Jesus Christ,
21 Who will continue actively transfiguring (progressively refashioning and remodeling; continuously changing the form of) our body from the low condition and status (or: the body of our humiliation; or: the body which is us, pertaining to this lowliness) [which is] joint-formed in, by and with the body of His glory (or with other MSS: into the [situation] for it to be brought into existence conformed to, and having the same form together with, His body, from that which calls forth praise and has the character of His good reputation]), down from (or: in accord with; in the sphere of; along the lines of; to the level of; following the pattern of; stepping along with; commensurate with; as directed by) the inward operation (energy; in-working) of the [conditions or situation for] Him to be continuously able (or: with power) also to humbly align The Whole to and in Himself (or: to subject and subordinate all things for Himself; to arrange everything under so as to have full control and to support [it] by and with Himself).
4 1 Consequently, my brothers (= fellow believers; family) – loved ones and longed-for folks (people missed with a craving), my joy and winner's (or: festal) wreath – thus (in this way) you constantly stand within [the] Lord [= Christ or Yahweh]: [as or being] loved ones! (or, as an imperative: be habitually standing firm in thus manner: in [the] Lord, [B adds: my] beloved!)