JMNT(i)
19 while constantly promising freedom (or: liberty) to them, they themselves continuously subsist inherently being slaves of the corruption (the ruin; the decay) – for you see, by whom (or: by what) anyone has been, and now exists being, made inferior (or: less), to this one (or: by this thing) he has [some MSS add: also] been enslaved, and now exists as a slave.
20 For if, fleeing from the stains (pollution; defilements) of the ordered System (dominant world of religion, society, culture, economy and politics; or: secular realm), within an accurate (or: full; added) intimate and experiential knowledge of our Lord and Savior, Jesus Christ, but yet being interwoven (intertwined) back again in (or: by) these things, they are continuing to be inferior (less; or: they are repeatedly worsted), the last things (situations; conditions) have come to be (or: have been birthed) for them (to them; in them; with them) worse than the first ones.