By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.
By this gospel you are saved, if you hold firmly to the word I preached to you. Otherwise, you have believed in vain.
δι' οὗ καὶ σῴζεσθε· τίνι λόγῳ εὐηγγελισάμην ὑμῖν, εἰ κατέχετε, ἐκτὸς εἰ μὴ εἰκῇ ἐπιστεύσατε.
di' oy kai sōzesthe· tini logō eyēggelisamēn ymin, ei katechete, ektos ei mē eikē episteysate.