Regarding origin of language, Genesis claims that ancient languages were divinely diversified. This testimony presents systematic evidence for biblical etymology related to relatives, solving word riddles on all relatives. Family is flame of altar, and relative is related to altar, because early relatives were worshipers around altar. Patriotism is parental worship, patriot is to cut in pair at altar, aunt is to count, offspring is off spring, descendant is related to census, blessing is related to sibling as brother, sister is to assist, woman is own, female is self in flesh, to marry is to Mary, to marry is to arrive, bride is related to tribe, Child is under cloud in addition to Infant’s finance, nephew has new place or no female, and girl and ugly are not to offer with hand in unclean period. 息 breath has rest息. 休 rest has tree木. Testimony has stone of ten commandments in tent . This major discovery in civilization on multilingual mutual match to biblical etymology addresses fundamental semantic structure of words in relatives. This provides revolutionary method of learning vocabulary by bilingual mutual match to biblical etymology