τους definite article - accusative plural masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
εν preposition
en  en: in, at, (up-)on, by, etc.
δυναμει noun - dative singular feminine
dunamis  doo'-nam-is: force; specially, miraculous power (usually by implication, a miracle itself)
θεου noun - genitive singular masculine
theos  theh'-os: a deity; figuratively, a magistrate; by Hebraism, very -- exceeding, God, god(-ly, -ward).
φρουρουμενους verb - present passive participle - accusative plural masculine
phroureo  froo-reh'-o: to be a watcher in advance, i.e. to mount guard as a sentinel (post spies at gates); figuratively, to hem in, protect -- keep (with a garrison).
δια preposition
dia  dee-ah': through (in very wide applications, local, causal, or occasional)
πιστεως noun - genitive singular feminine
pistis  pis'-tis: persuasion, i.e. credence; moral conviction; by extension, the system of religious (Gospel) truth itself -- assurance, belief, believe, faith, fidelity.
εις preposition
eis  ice: to or into (indicating the point reached or entered), of place, time, or (figuratively) purpose (result, etc.); also in adverbial phrases
σωτηριαν noun - accusative singular feminine
soteria  so-tay-ree'-ah: rescue or safety (physically or morally) -- deliver, health, salvation, save, saving.
ετοιμην adjective - accusative singular feminine
hetoimos  het-oy'-mos: adjusted, i.e. ready -- prepared, (made) ready(-iness, to our hand).
αποκαλυφθηναι verb - aorist passive middle or passive deponent
apokalupto  ap-ok-al-oop'-to: to take off the cover, i.e. disclose -- reveal.
εν preposition
en  en: in, at, (up-)on, by, etc.
καιρω noun - dative singular masculine
kairos  kahee-ros': an occasion, i.e. set or proper time -- always, opportunity, (convenient, due) season, (due, short, while) time, a while.
εσχατω adjective - dative singular masculine
eschatos  es'-khat-os: farthest, final (of place or time) -- ends of, last, latter end, lowest, uttermost.