Berean Standard Bible (BSB)
being confident of this, that He who began a good work in you will carry it on to completion until the day of Christ Jesus.
World English Bible (WEB)
being confident of this very thing, that he who began a good work in you will complete it until the day of Jesus Christ.
Strong's King James
Being confident{G3982}{(G5756)} of this{G5124} very thing{G846}, that{G3754} he which hath begun{G1728}{(G5666)} a good{G18} work{G2041} in{G1722} you{G5213} will perform{G2005}{(G5692)} it until{G891} the day{G2250} of Jesus{G2424} Christ{G5547}:
The F.O.G *
(6) I'm confident of this same thing, that The One who began a good work in you, will completely finish it, until the day of Mashiach Yeshua,
The F.O.G Message *
Young's Literal Translation
having been confident of this very thing, that He who did begin in you a good work, will perform it till a day of Jesus Christ,