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Raca
In Bible versions:
Raca: AVS NIV NRSV TEV
an Aramaic term of contempt and abuse 'empty one'.
worthless; good-for-nothing
worthless; good-for-nothing
Greek
Strongs #4469: raka rhaka
1) empty, i.e. a senseless, empty headed man2) a term of reproach used among the Jews in the time of Christ
4469 rhaka rhak-ah'
of Chaldee origin (compare 7386); O empty one, i.e. thou worthless (asa term of utter vilification):-Raca.
see HEBREW for 07386
Raca [EBD]
vain, empty, worthless, only found in Matt. 5:22. The Jews used it as a word of contempt. It is derived from a root meaning "to spit."
RACA [SMITH]
a term of reproach derived from the Chaldee reka , worthless. ("Raca denotes a certain looseness of life and manners, while ?fool,? in the same passage, means a downright wicked and reprobate person.") (Matthew 5:22)RACA [ISBE]
RACA - ra'-ka, ra-ka'> (rhaka, Westcott and Hort, The New Testament in Greek with Codices Sinaiticus (corrected), Vaticanus, Codex E, etc.; rhacha, Tischendorf with Codices Sinaiticus (original hand) and Bezae; Aramaic reqa', from req, "empty"): Vain or worthless fellow; a term of contempt used by the Jews in the time of Christ. In the Bible, it occurs in Mt 5:22 only, but John Lightfoot gives a number of instances of the use of the word by Jewish writers (Hot. Hebrew., edition by Gandell, Oxford, 1859, II, 108). Chrysostom (who was acquainted with Syriac as spoken in the neighborhood of Antioch) says it was equivalent to the Greek su, "thou," used contemptuously instead of a man's name. Jerome rendered it inanis aut vacuus absque cerebro. It is generally explained as expressing contempt for a man's intellectual capacity (= "you simpleton!"), while more (translated "thou fool"), in the same verse is taken to refer to a man's moral and religious character (= "you rascal!" "you impious fellow!"). Thus we have three stages of anger, with three corresponding grades of punishment: (1) the inner feeling of anger (orgizomenos), to be punished by the local or provincial court (te krisei, "the judgment"); (2) anger breaking forth into an expression of scorn (Raca), to be punished by the Sanhedrin (to sunedrio, "the council"); (3) anger culminating in abusive and defamatory language (More), to be punished by the fire of Gehenna. This view, of a double climax, which has been held by foremost English and Gor. commentators, seems to give the passage symmetry and gradation. But it is rejected among others by T. K. Cheyne, who, following J. P. Peters, rearranges the text by transferring the clause "and whosoever shall say to his brother, Raca, shall be in danger of the council" to the end of the preceding verse (Encyclopaedia Biblica, IV, cols. 4001 f). There certainly does not seem to be trustworthy external evidence to prove that the terms "the judgment," "the council," "the Gehenna of fire" stand to each other in a relation of gradation, as lower and higher legal courts, or would be so understood by Christ's hearers. What is beyond dispute is that Christ condemns the use of disparaging and insulting epithets as a supreme offense against the law of humanity, which belongs to the same category as murder itself. It should be added, however, that it is the underlying feeling and not the verbal expression as such that constitutes the sin. Hence, our Lord can, without any real inconsistency, address two of His followers as "foolish men" (Lk 24:25, anoetoi, practically equivalent to Raca, as is also James's expression, "O vain man," Jas 2:20).D. Miall Edwards
Also see definition of "Raca" in Word Study