ειπερ conditional
ei per  i per: if perhaps -- if so be (that), seeing, though.
δικαιον adjective - nominative singular neuter
dikaios  dik'-ah-yos: equitable (in character or act); by implication, innocent, holy (absolutely or relatively) -- just, meet, right(-eous).
παρα 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
θεω noun - dative singular masculine
theos  theh'-os: a deity; figuratively, a magistrate; by Hebraism, very -- exceeding, God, god(-ly, -ward).
ανταποδουναι verb - second aorist active middle or passive deponent
antapodidomi  an-tap-od-ee'-do-mee: to requite (good or evil) -- recompense, render, repay.
τοις definite article - dative 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.
θλιβουσιν verb - present active passive - dative plural masculine
thlibo  thlee'-bo: to crowd -- afflict, narrow, throng, suffer tribulation, trouble.
υμας personal pronoun - second person accusative plural
humas  hoo-mas': you (as the objective of a verb or preposition) -- ye, you (+ -ward), your (+ own).
θλιψιν noun - accusative singular feminine
thlipsis  thlip'-sis: pressure -- afflicted(-tion), anguish, burdened, persecution, tribulation, trouble.