Berean Standard Bible (BSB)
because he nearly died for the work of Christ, risking his life to make up for your deficit of service to me.
World English Bible (WEB)
because for the work of Christ he came near to death, risking his life to supply that which was lacking in your service toward me.
Strong's King James
Because{G3754} for{G1223} the work{G2041} of Christ{G5547} he was nigh{G1448}{(G5656)} unto{G3360} death{G2288}, not regarding{G3851}{(G5666)} his life{G5590}, to{G2443} supply{G378}{(G5661)} your{G5216} lack{G5303} of service{G3009} toward{G4314} me{G3165}.
The F.O.G *
(30) Because he came close to death by the work of Mashiach, risking his life to complete your need, in service towards me.
The F.O.G Message *
Young's Literal Translation
because on account of the work of the Christ he drew near to death, having hazarded the life that he might fill up your deficiency of service unto me.