JMNT(i)
11 I am asking, then, they do not stumble that they should fall, do they? Certainly not! On the contrary, by (or: in) the result of their fall to the side the Deliverance (the Rescue, Salvation, health and wholeness; the restoration to the original state and condition) [is] in (for; to) the nations (the ethnic multitudes; the non-Jews; the Gentiles; the pagans) unto "the [situation] to bring jealousy alongside them (or: in order to provoke them to jealousy)." [Deut. 32:21]
12 Now since (or: if) the effect of their fall to the side [brings, or, is] enrichment of the world (universe; = all humanity; or: the realm of the secular; or: the ordered System [outside of Israel]) and the effect of their lessened condition (result of their diminishing from an overthrow) [brings, or, is] enrichment of the nations (ethnic multitudes; non-Jews; Gentiles), how much exceedingly more the effects of their filled-full condition (the result of their full measure with the entire contents)!
13 So I am presently speaking for and to you, the nations (the ethnic multitudes; the non-Jews; the Gentiles; the pagans). In as much as (or: For as long as), indeed then, I myself am an emissary (envoy; missionary; one sent on a mission with a commission) pertaining to and belonging to [the] ethnic multitudes (nations; non-Jewish groups; Gentiles; pagans), I am continually building the reputation, appearance and notions of my service and dispensing (or: I am glorifying the function and execution of my attending in waiting upon [you folks]),