⁵ tn The term הֶבֶל (hevel, “futile”) is repeated five times within the eight words of this verse for emphasis. The noun הֶבֶל is the key word in Ecclesiastes. The root is used in two ways in the OT, literally and figuratively. The literal, concrete sense is used in reference to the wind, man’s transitory breath, evanescent vapor (Isa 57:13; Pss 62:10; 144:4; Prov 21:6; Job 7:16). In this sense, it is often a synonym for “breath” or “wind” (Eccl 1:14; Isa 57:13; Jer 10:14). The literal sense lent itself to metaphorical senses: (1) breath/vapor/wind is nonphysical, evanescent, and lacks concrete substance thus, the connotation “unsubstantial” (Jer 10:15; 16:19; 51:18), “profitless” or “fruitless” (Ps 78:33; Prov 13:11), “worthless” (2 Kgs 17:15; Jer 2:5; 10:3), “pointless” (Prov 21:6), “futile” (Lam 4:17; Eccl 1:2, 14; 2:1, 14-15), (2) breath/vapor/wind is transitory and fleeting—thus, the connotation “fleeting” or “transitory” (Prov 31:30; Eccl 6:12; 7:15; 9:9; 11:10; Job 7:16) and (3) breath/vapor/wind cannot be seen thus, the idea of “obscure,” “dark,” “difficult to understand,” “enigmatic” (Eccl 11:10). See HALOT 236-37 s.v. I הֶבֶל; BDB 210-11 s.v. I הֶבֶל. The metaphorical sense is used with the following synonyms: תֹּהוּ (tohu, “empty, vanity”; Isa 49:4), רִיק (riq, “profitless, useless”; Isa 30:7; Eccl 6:11), and לֹא הוֹעִיל (loʾ hoʿil, “worthless, profitless”; Is 30:6; 57:12; Jer 16:19). It is parallel to “few days” and “[days] which he passes like a shadow” (Eccl 6:12). It is used in reference to youth and vigor (11:10) and life (6:12; 7:15; 9:9), which are “transitory” or “fleeting.” The most common parallels to הֶבֶל in Ecclesiastes are the phrases “chasing after the wind” (רְעוּת רוּחַ, r^eʿut ruakh) in 2:11, 17, 26; 7:14 and “what profit?” (מַה־יִּתְרוֹן, mah yitron) or “no profit” (אֵין יִתְרוֹן, ʾen yitron) in 2:11; 3:19; 6:9. It is used in reference to enigmas in life (6:2; 8:10, 14) and to the future which is obscure (11:8). It is often used in antithesis to terms connoting value: טוֹב (tov, “good, benefit, advantage”) and יֹתְרוֹן (yot^eron, “profit, advantage, gain”). Because the concrete picture of the “wind” lends itself to the figurative connotation “futile,” the motto “This is futile” (זֶה הֶבֶל, zeh hevel) is often used with the metaphor, “like striving after the wind” (רְעוּת רוּחַ, r^eʿut ruakh)—a graphic picture of an expenditure of effort in vain because no one can catch the wind by chasing it (e.g., 1:14, 17; 2:11, 17, 26; 4:4, 6, 16; 6:9). Although it is the key word in Ecclesiastes, it should not be translated the same way in every place.