G5432–φρουρέω–phroureō

In Damascus the governor under Aretas the king kept the city of the Damascenes with a garrison, desirous to apprehend me:

ἐφρούρει ephrourei “was guarding”

But before faith came, we were kept under the law, shut up to the faith which should afterwards be revealed.

ἐφρουρούμεθα ephrouroumetha “we were held in custody”

And the peace of God, which passeth all understanding, will keep your hearts and minds through Christ Jesus.

φρουρήσει phrourēsei “will guard”

Who are kept by the power of God through faith to salvation ready to be revealed in the last time.

φρουρουμένους phrouroumenous “[are] being guarded”