Vous avez cherché: frustr (Latin - Anglais)

si dixerint veni nobiscum insidiemur sanguini abscondamus tendiculas contra insontem frustr
if they say, come with us, let us lay wait for blood, let us lurk privily for the innocent without cause:

non adsumes nomen domini dei tui in vanum nec enim habebit insontem dominus eum qui adsumpserit nomen domini dei sui frustr
thou shalt not take the name of the lord thy god in vain; for the lord will not hold him guiltless that taketh his name in vain.

et dixit dominus ad satan numquid considerasti servum meum iob quod non sit ei similis in terra vir simplex et rectus timens deum ac recedens a malo et adhuc retinens innocentiam tu autem commovisti me adversus eum ut adfligerem illum frustr
and the lord said unto satan, hast thou considered my servant job, that there is none like him in the earth, a perfect and an upright man, one that feareth god, and escheweth evil? and still he holdeth fast his integrity, although thou movedst me against him, to destroy him without cause.