Berean Standard Bible (BSB)
By this gospel you are saved, if you hold firmly to the word I preached to you. Otherwise, you have believed in vain.
World English Bible (WEB)
by which also you are saved, if you hold firmly the word which I preached to you—unless you believed in vain.
Strong's King James
By{G1223} which{G3739} also{G2532} ye are saved{G4982}{(G5743)}, if{G1487} ye keep{G2722}{(G5719)} in memory what{G5101}{G3056} I preached{G2097}{(G5668)} unto you{G5213}, unless{G1622}{G1508} ye have believed{G4100}{(G5656)} in vain{G1500}.
The F.O.G *
(2) through which you're saved if holding fast to the certain word I proclaimed to you. Unless you didn't, without purpose believe?
The F.O.G Message *
Young's Literal Translation
through which also ye are being saved, in what words I proclaimed good news to you, if ye hold fast, except ye did believe in vain,