JMNT(i)
9 For we are God's fellow-workers (or: we are co-workers of and from God; we exist being co-workers who belong to God). You folks are God's farm (or: field under cultivation), God's building (or: construction project; structure, or act of building).
10 Corresponding to, in accord with and to the level of God's grace and favor [which are] being given to (or: by) me, as a skillful master-carpenter (a wise chief-builder; a clever head-artisan; [the] learned and insightful leading-builder; wise architect, engineer or foreman; a wise originating begetter) I lay [other MSS: have laid] a foundation (or: laid a foundation [Stone]), yet another is progressively building a house upon [it]. Now let each one continue watching to observe (= take care) how he keeps on building the house upon [it] (or: upon the house),
11 for no one can (or: continues able to; is having power to) lay another foundation (or: to place or set another foundation [Stone] of the same kind) beside (or: in addition to and distinct from) the One lying (or: continuing being laid): which is (continues being) Jesus Christ (Jesus [the] Anointed One; = Jesus, [the] Messiah).
12 Now if anyone proceeds building a house (a superstructure) upon the [other MSS: this] Foundation – gold and silver [with] precious (valuable) stones; wood [and] thatching: herbage (or: grass; hay) [or] stalk (or: straw; stubble) –
13 each one's work will make itself to be visible in clear light (or: will become apparent), for the Day will make [it] evident (show [it] plainly). Because it is being progressively unveiled (continually revealed) within the midst of Fire, and the Fire, Itself, will test, examine and put to the proof (or: prove by testing) what sort of work each one's exists being.
14 If anyone's work which he built upon [it] will remain, he will receive wages (pay; compensation).
15 If anyone's work will be burned down, he will incur a loss (sustain the damage; forfeit [it]), yet he himself will be saved (rescued and delivered; healed and restored to health; returned to his original state and condition), and as in this way – through Fire!