διαθηκη noun - nominative singular feminine
diatheke  dee-ath-ay'-kay: a disposition, i.e. (specially) a contract (especially a devisory will) -- covenant, testament.
γαρ conjunction
gar  gar: assigning a reason (used in argument, explanation or intensification; often with other particles)
επι preposition
epi  ep-ee': meaning superimposition (of time, place, order, etc.), as a relation of distribution (with the genitive case), i.e. over, upon, etc.; of rest (with the dative case) at, on, etc.; of direction (with the accusative case) towards, upon, etc.
νεκροις adjective - dative plural masculine
nekros  nek-ros':  dead (literally or figuratively; also as noun) -- dead.
βεβαια adjective - nominative singular feminine
bebaios  beb'-ah-yos: stable -- firm, of force, stedfast, sure.
επει conjunction
epei  ep-i': thereupon, i.e. since (of time or cause) -- because, else, for that (then, -asmuch as), otherwise, seeing that, since, when.
μηποτε adverb
mepote  may'-pot-eh or: not ever; also if (or lest) ever (or perhaps) -- if peradventure, lest (at any time, haply), not at all, whether or not.
ισχυει verb - present active indicative - third person singular
ischuo  is-khoo'-o: to have (or exercise) force -- be able, avail, can do(-not), could, be good, might, prevail, be of strength, be whole, + much work.
οτε adverb
hote  hot'-eh: at which (thing) too, i.e. when -- after (that), as soon as, that, when, while.
ζη verb - present active indicative - third person singular
zao  dzah'-o: to live -- life(-time), (a-)live(-ly), quick.
ο definite article - nominative singular 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.
διαθεμενος verb - second aorist middle passive - nominative singular masculine
diatithemai  dee-at-ith'-em-ahee: to put apart, i.e. (figuratively) dispose (by assignment, compact, or bequest) -- appoint, make, testator.