Библейское слово «μυστήριον» в греческих словарях

μυστήριον τό преимущественно pl.

1) тайное священнодействие, таинство, мистерии: τὰ μεγάλα μυστήρια Eur., Arph. великие мистерии (в честь Деметры, в Элевсине, в месяце боэдромионе); τὰ σμικρὰ μυστήρια Plat. малые мистерии (там же, в честь Персефоны, в месяце антестерионе); τὰ μυστήρια ποιεῖσθαι Thuc. справлять мистерии;

2) тайна, секрет (μέλλω σοι τὰ μυστήρια λέγειν Plat.).

μυστήρισν, -ου, τό
(μυέω), [in LXX: Dan LXX TH Dan.2:18 ff. (רָז), Tob.12:7, 11, Jdt.2:2, Wis.2:22; 6:22; 14:15, 23, Sir.3:18; 22:22; 27:16-17, 21, 2Ma.13:21 * ;]
1. that which is known to the μύστης (initiated), a mystery or secret doctrine, mostly in pl., τὰ μ. (Æsch., Hdt., al.).
2. In later writers (Menand., Incert., 168), that which may not be revealed (not, however, as in the modern sense, intrinsically difficult to understand), a secret or mystery of any kind (To, Jth, 2Mac, ll, with).
3. In NT, of the counsels of God (cf. Th.: Job.15:8, Psa.25:14 for סוֹד), once hidden but now revealed in the Gospel or some fact thereof;
(a) of the Christian revelation generally : Rom.16:25, 1Co.2:7, Col.1:26-27, Eph.3:3, 9; τ. βασιλείας τ. θεοῦ, Mrk.4:11 τ. θεοῦ, 1Co.2:1, Rev.10:7; τ. θ., Χριστοῦ, Col.2:2 τ. Χριστοῦ., Col.4:3, Eph.3:4; τ. θελήματος αὐτοῦ, Eph.1:9 τ. εὐαγγελίον, Eph.6:19 τ. πίστεως, 1Ti.3:9 τ. εὐσεβείας, 1Ti.3:16
(b) of particular truths, or details, of the Christian revelation : Rom.11:25, 1Co.15:51, Eph.5:32, 2Th.2:7, Rev.1:20; 17:5, 7; pl., τὰ μ., 1Co.13:2; 14:2; θεοῦ, 1Co.4:1 τ. βασιλείας τ. οὐρανῶν (θεοῦ), Mat.13:11, Luk.8:10 (cf. Westc., Eph., 180 ff.; AR, Eph., 234 ff.; Lft., Col., 165 f.; Hatch, Essays, 57 f.; DB, iii, 465 ff.; DCG, ii, 213 ff.).†
(AS) Источник: STEPBible.org (Tyndale House, Cambridge), CC BY 4.0

μυστήρι-ον, τό,
(μύστης, μυέω) mystery or secret rite: mostly in plural, τὰ μ. the mysteries, first in [Refs 5th c.BC+] (of the mysteries of the Cabiri in Samothrace), etc.; especially those of Demeter at Eleusis, [Refs 5th c.BC+]; μυστηρίοις τοῖς μείζοσιν, τοῖς ὀλείζοσιν μ., [Refs]; but usually, τὰ μεγάλα, τὰ μικρὰ μ., [Refs 5th c.BC+]; ἀπιέναι πρὸ τῶν μ., i.e. before you have reached the heart of the matter, [Refs 5th c.BC+]; τὰ τῆς θεοῦ (i.e. Μεγάλης Μητρὸς) μ. [Refs 1st c.AD+]; οἱ θεοὶ οἷς τὰ μ. ἐπιτελεῖται [Refs 1st c.BC+]; τὰ μ. ποιεῖν [Refs 5th c.BC+]; μ. ἐρεῖν And.[same place]: later in singular, [Refs 2nd c.AD+]
2 mystic implements and ornaments, σεμνὰ στεμμάτων μυστήρια [Refs 5th c.BC+]; especially properties, such as were carried to Eleusis at the celebration of the mysteries, ὄνος ἄγω μυστήρια, proverbial of an over-loaded beast, [Refs 5th c.BC+]
2.b later, object used in magical rites, talisman, δότε πνεῦμα τῷ ὑπ᾽ ἐμοῦ κατεσκευασμένῳ μ. [Refs 3rd c.AD+]
3 metaphorically, ὕπνος, τὰ μικρὰ τοῦ θανάτου μ. [Refs 4th c.BC+]; τῆς Ῥωμαίων ἀρχῆς σεμνὸν μ., of the military sacramentum, [Refs 2nd c.AD+]: generally, mystery, secret, [LXX+5th c.BC+]; προσήγγειλε τὰ μ. τοῖς πολεμίοις[LXX+2nd c.AD+]; τοὐμὸν τὸ μ. [the remedy] is my secret, [Refs 2nd c.AD+]: hence, of a medicine, [Refs 2nd c.AD+]
4 secret revealed by God, i.e. religious or mystical truth, Corp. Herm.[Refs], etc.; τὰ μ. τῆς βασιλείας τῶν οὐρανῶν [NT]; τὸ μ. τῆς ἀνομίας the mystery of iniquity, [NT+1st c.AD+]; especially of the Gospel or parts of it, τὸ μ. τοῦ εὐαγγελίου [NT]; symbol, τὸ μ. τῶν ἑπτὰ ἀστέρων [NT]
5 σύνηθές τι μ. some vulgar superstition, [Refs 2nd c.AD+]
II Dionysius the tyrant called mouse-holes μυστήρια (μῦς, τηρεῖν), [Refs 2nd c.AD+] Источник: STEPBible.org (Tyndale House, Cambridge), CC BY 4.0