αλλα conjunction
alla  al-lah': other things, i.e. (adverbially) contrariwise (in many relations) -- and, but (even), howbeit, indeed, nay, nevertheless, no, notwithstanding, save, therefore, yea, yet.
και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
εαν conditional
ean  eh-an': before, but, except, (and) if, (if) so, (what-, whither-)soever, though, when (-soever), whether (or), to whom, (who-)so(-ever).
ημεις personal pronoun - first person nominative plural
hemeis  hay-mice': we (only used when emphatic) -- us, we (ourselves).
η particle
e  ay: disjunctive, or; comparative, than -- and, but (either), (n-)either, except it be, (n-)or (else), rather, save, than, that, what, yea.
αγγελος noun - nominative singular masculine
aggelos  ang'-el-os: a messenger; especially an angel; by implication, a pastor -- angel, messenger.
εξ preposition
ek  ek: a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause literal or figurative; direct or remote)
ουρανου noun - genitive singular masculine
ouranos  oo-ran-os': the sky; by extension, heaven (as the abode of God); by implication, happiness, power, eternity; specially, the Gospel (Christianity) -- air, heaven(-ly), sky.
ευαγγελιζηται verb - present middle subjunctive - third person singular
euaggelizo  yoo-ang-ghel-id'-zo: to announce good news (evangelize) especially the gospel -- declare, bring (declare, show) glad (good) tidings, preach (the gospel).
υμιν personal pronoun - second person dative plural
humin  hoo-min': to (with or by) you -- ye, you, your(-selves).
παρ preposition
para  par-ah': near; i.e. (with genitive case) from beside, (with dative case) at (or in) the vicinity of (objectively or subjectively), (with accusative case) to the proximity with
ο relative pronoun - accusative singular neuter
hos  hos: the relatively (sometimes demonstrative) pronoun, who, which, what, that -- one, (an-, the) other, some, that, what, which, who(-m, -se), etc.
ευηγγελισαμεθα verb - aorist middle indicative - first person
euaggelizo  yoo-ang-ghel-id'-zo: to announce good news (evangelize) especially the gospel -- declare, bring (declare, show) glad (good) tidings, preach (the gospel).
υμιν personal pronoun - second person dative plural
humin  hoo-min': to (with or by) you -- ye, you, your(-selves).
αναθεμα noun - nominative singular neuter
anathema  an-ath'-em-ah: a (religious) ban or (concretely) excommunicated (thing or person) -- accused, anathema, curse, great.
εστω verb - present imperative - third person singular
esto  es'-to:  be thou; also estosan