boanerges

Etymology

Borrowed from Ancient Greek Βοανεργές (Boanergés), likely from Aramaic בני רגז (bəney rəgaz, literally “sons of rage”), traditionally glossed as "sons of thunder". However, Maurice Casey argues that it is simply a misreading of Aramaic r‘am "thunder" (due to the similarity of z to the final m). This is supported by one Syriac translation of the name as bnay ra‘mâ. This appellation was given by Christ to two of his disciples, James and John (cf. Mark 3:17), in reference to their fiery temper.

boanerges means A vociferous preacher or orator. Lexicurio rates it Sui generis — a strength score of 87 out of 100.

Why “boanerges” is a great word

BOANERGES — [Noun] A vociferous, thundering preacher or orator, characterized by fiery and impassioned delivery. From the Ancient Greek Βοανεργές (Boanergés), a transliteration of a likely Aramaic phrase בני רגז (bəney rəgaz, literally "sons of rage"), but traditionally understood as a misreading for 'sons of thunder' (Aramaic בני רעם, bnay ra‘m), an appellation given by Jesus to the disciples James and John. Unlike a demagogue, who manipulates popular sentiment for political power, or a homilist, who offers calm, instructive sermons, a boanerges is defined by a storm of sacred rhetoric. It is the spit flecking on the pulpit’s edge, the percussive shock of a fist striking the Bible, and the particular silence of a congregation collectively holding its breath after a denunciation has echoed—faith experienced not as a quiet assurance, but as a commanding, holy fire.

noun

A vociferous preacher or orator.“The groom is a Boanerges, rants twice as loud and twice as long as my Phoenix, and is, of course, in the estimate of the fanatics, twice as clever a fellow.”