Romans 1:21

Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
Word Reference
Original Word Definitions
διότι
G1360 CONJ
dioti
on the very account that, or inasmuch as
  • on this account that, because
  • "for
γνόντες
G1097 V-2AAP-NPM
ginōskō
to ___%___know___%___ (absolutely) in a great variety of applications and with many implications (as follow, with others not thus clearly expressed)
  • to learn to know, come to know, get a knowledge of perceive, feel
    • to become known
    to know, understand, perceive, have knowledge of
    • to understand
    • "to know
    Jewish idiom for sexual intercourse between a man and a woman"to become acquainted with, to know
τὸν
G3588 T-ASM
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
θεὸν
G2316 N-ASM
theos
a deity, especially (with G3588) the supreme Divinity; figuratively, a magistrate; exceedingly (by Hebraism)
  • a god or goddess, a general name of deities or divinities
  • "the Godhead, trinity
    • God the Father, the first person in the trinity
    • "Christ, the second person of the trinity"Holy Spirit, the third person in the trinity
    spoken of the only and true God
    • refers to the things of God
    • "his counsels, interests, things due to him
    whatever can in any respect be likened unto God, or resemble him in any way
    • God's representative or viceregent
      • of magistrates and judges
οὐχ
G3756 PRT-N
ou
the absolute negative (compare G3361) adverb; no or not
  • no, not
ὡς
G5613 CONJ
hōs
which how, i.e., in that manner (very variously used, as follows)
  • as, like, even as, etc.
θεὸν
G2316 N-ASM
theos
a deity, especially (with G3588) the supreme Divinity; figuratively, a magistrate; exceedingly (by Hebraism)
  • a god or goddess, a general name of deities or divinities
  • "the Godhead, trinity
    • God the Father, the first person in the trinity
    • "Christ, the second person of the trinity"Holy Spirit, the third person in the trinity
    spoken of the only and true God
    • refers to the things of God
    • "his counsels, interests, things due to him
    whatever can in any respect be likened unto God, or resemble him in any way
    • God's representative or viceregent
      • of magistrates and judges
ἐδόξασαν
G1392 V-AAI-3P
doxazō
to render (or esteem) glorious (in a wide application)
  • to think, suppose, be of opinion
  • "to praise, extol, magnify, celebrate"to honor, do honor to, hold in honor"to make glorious, adorn with lustre, clothe with splendor
    • to impart glory to something, render it excellent
    • "to make renowned, render illustrious
      • to cause the dignity and worth of some person or thing to become manifest and acknowledged
G2228 CONJ
ē
disjunctive, or; comparative, than
  • either, or, than
εὐχαρίστησαν
G2168
eucharisteō
to be grateful, i.e., (actively) to express gratitude (towards); specially, to say grace at a meal
  • to be grateful, feel thankful
  • "give thanks
ἀλλ'
G235
alla
properly, other things, i.e., (adverbially) contrariwise (in many relations)
  • but
    • nevertheless, notwithstanding
    • "an objection"an exception"a restriction"nay, rather, yea, moreover"forms a transition to the cardinal matter
ἐματαιώθησαν
G3154 V-API-3P
mataioō
to render (passively, become) foolish, i.e., (morally) wicked or (specially), idolatrous
  • to make empty, vain, foolish
ἐν
G1722 PREP
en
___%___in,___%___ at, (up-)on, by, etc
  • in, by, with
τοῖς
G3588 T-DPM
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
διαλογισμοῖς
G1261 N-DPM
dialogismos
discussion, i.e., (internal) consideration (by implication, purpose), or (external) debate
  • the thinking of a man deliberating with himself
    • a thought, inward reasoning
    • "purpose, design
    a deliberating, questioning about what is true
    • hesitation, doubting
    • "disputing, arguing
αὐτῶν
G846 P-GPM
autos
the reflexive pronoun self, used (alone or in the comparative G1438) of the third person, and (with the proper personal pronoun) of the other persons
  • himself, herself, themselves, itself
  • "he, she, it"the same
καὶ
G2532 CONJ
kai
and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
  • and, also, even, indeed, but
ἐσκοτίσθη
G4654 V-API-3S
skotizō
to obscure (literally or figuratively)
  • to cover with darkness, to darken
  • "to be covered with darkness, be darkened
    • of heavenly bodies as deprived of light
    • "metaphorically
      • of the eyes
      • "of the understanding"of the mind
G3588 T-NSF
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
ἀσύνετος
G801 A-NSF
asynetos
unintelligent; by implication, wicked
  • unintelligent, without understanding, stupid
αὐτῶν
G846 P-GPM
autos
the reflexive pronoun self, used (alone or in the comparative G1438) of the third person, and (with the proper personal pronoun) of the other persons
  • himself, herself, themselves, itself
  • "he, she, it"the same
καρδία
G2588 N-NSF
kardia
the heart, i.e., (figuratively) the thoughts or feelings (mind); also (by analogy) the middle
  • the heart
    • that organ in the animal body which is the center of the circulation of the blood, and hence was regarded as the seat of physical life
    • "denotes the center of all physical and spiritual life
      • the vigour and sense of physical life
      • "the center and seat of spiritual life
        • the soul or mind, as it is the fountain and seat of the thoughts, passions, desires, appetites, affections, purposes, endeavors
        • "of the understanding, the faculty and seat of the intelligence"of the will and character"of the soul so far as it is affected and stirred in a bad way or good, or of the soul as the seat of the sensibilities, affections, emotions, desires, appetites, passions
      of the middle or central or inmost part of anything, even though inanimate

διότι γνόντες τὸν θεὸν οὐχ ὡς θεὸν ἐδόξασαν ἢ εὐχαρίστησαν ἀλλ' ἐματαιώθησαν ἐν τοῖς διαλογισμοῖς αὐτῶν καὶ ἐσκοτίσθη ἡ ἀσύνετος αὐτῶν καρδία
21
Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
Cross References

Ephesians 4:17

Τοῦτο οὖν λέγω καὶ μαρτύρομαι ἐν κυρίῳ μηκέτι ὑμᾶς περιπατεῖν καθὼς καὶ τὰ λοιπὰ ἔθνη περιπατεῖ ἐν ματαιότητι τοῦ νοὸς αὐτῶν
17
This I say therefore, and testify in the Lord, that ye henceforth walk not as other Gentiles walk, in the vanity of their mind,

2 Kings 17:15

וַיִּמְאֲסוּ אֶת-חֻקָּיו וְאֶת-בְּרִיתוֹ אֲשֶׁר כָּרַת אֶת-אֲבוֹתָם וְאֵת עֵֽדְוֹתָיו אֲשֶׁר הֵעִיד בָּם וַיֵּלְכוּ אַֽחֲרֵי הַהֶבֶל וַיֶּהְבָּלוּ וְאַֽחֲרֵי הַגּוֹיִם אֲשֶׁר סְבִֽיבֹתָם אֲשֶׁר צִוָּה יְהוָה אֹתָם לְבִלְתִּי עֲשׂוֹת כָּהֶֽם׃
15
And they rejected his statutes, and his covenant that he made with their fathers, and his testimonies which he testified against them; and they followed vanity, and became vain, and went after the heathen that were round about them, concerning whom the LORD had charged them, that they should not do like them.

Jeremiah 2:5

כֹּה׀ אָמַר יְהוָה מַה-מָּצְאוּ אֲבוֹתֵיכֶם בִּי עָוֶל כִּי רָחֲקוּ מֵעָלָי וַיֵּֽלְכוּ אַחֲרֵי הַהֶבֶל וַיֶּהְבָּֽלוּ׃
5
Thus saith the LORD, What iniquity have your fathers found in me, that they are gone far from me, and have walked after vanity, and are become vain?

2 Timothy 3:2

ἔσονται γὰρ οἱ ἄνθρωποι φίλαυτοι φιλάργυροι ἀλαζόνες ὑπερήφανοι βλάσφημοι γονεῦσιν ἀπειθεῖς ἀχάριστοι ἀνόσιοι
2
For men shall be lovers of their own selves, covetous, boasters, proud, blasphemers, disobedient to parents, unthankful, unholy,

Psalms 50:23

זֹבֵחַ תּוֹדָה יְֽכַבְּדָנְנִי וְשָׂם דֶּרֶךְ אַרְאֶנּוּ בְּיֵשַׁע אֱלֹהִֽים׃
23
Whoso offereth praise glorifieth me: and to him that ordereth his conversation aright will I shew the salvation of God.

John 3:19

αὕτη δέ ἐστιν κρίσις ὅτι τὸ φῶς ἐλήλυθεν εἰς τὸν κόσμον καὶ ἠγάπησαν οἱ ἄνθρωποι μᾶλλον τὸ σκότος τὸ φῶς· ἦν γὰρ πονηρὰ αὐτῶν τὰ ἔργα
19
And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.

Revelation 14:7

λέγοντα ἐν φωνῇ μεγάλῃ Φοβήθητε τὸν θεὸν καὶ δότε αὐτῷ δόξαν ὅτι ἦλθεν ὥρα τῆς κρίσεως αὐτοῦ καὶ προσκυνήσατε τῷ ποιήσαντι τὸν οὐρανὸν καὶ τὴν γῆν καὶ θάλασσαν καὶ πηγὰς ὑδάτων
7
Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.

1 Peter 2:9

Ὑμεῖς δὲ γένος ἐκλεκτόν βασίλειον ἱεράτευμα ἔθνος ἅγιον λαὸς εἰς περιποίησιν ὅπως τὰς ἀρετὰς ἐξαγγείλητε τοῦ ἐκ σκότους ὑμᾶς καλέσαντος εἰς τὸ θαυμαστὸν αὐτοῦ φῶς·
9
But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of who hath him called you out of darkness into his marvellous light:

Psalms 81:12

וָֽאֲשַׁלְּחֵהוּ בִּשְׁרִירוּת לִבָּם יֵלְכוּ בְּֽמוֹעֲצוֹתֵיהֶֽם׃
12
So I gave them up unto their own hearts' lust: and they walked in their own counsels.

Revelation 15:4

τίς οὐ μὴ φοβηθῇ σε κύριε καὶ δοξάσῃ τὸ ὄνομά σου ὅτι μόνος ὅσιος ὅτι πάντα τὰ ἔθνη ἥξουσιν καὶ προσκυνήσουσιν ἐνώπιόν σου ὅτι τὰ δικαιώματά σου ἐφανερώθησαν
4
Who shall not fear thee, O Lord, and glorify thy name? for thou only art holy: for all nations shall come and worship before thee; for thy judgments are made manifest.

Jeremiah 16:19

יְהוָה עֻזִּי וּמָעֻזִּי וּמְנוּסִי בְּיוֹם צָרָה אֵלֶיךָ גּוֹיִם יָבֹאוּ מֵֽאַפְסֵי-אָרֶץ וְיֹאמְרוּ אַךְ-שֶׁקֶר נָחֲלוּ אֲבוֹתֵינוּ הֶבֶל וְאֵֽין-בָּם מוֹעִֽיל׃
19
O LORD, my strength, and my fortress, and my refuge in the day of affliction, the Gentiles shall come unto thee from the ends of the earth, and shall say, Surely our fathers have inherited lies, vanity, and things wherein there is no profit.

Romans 1:19

διότι τὸ γνωστὸν τοῦ θεοῦ φανερόν ἐστιν ἐν αὐτοῖς· γὰρ θεὸς αὐτοῖς ἐφανέρωσεν
19
Because that which may be known of God is manifest in them; for God hath shewed it unto them.

Romans 1:28

καὶ καθὼς οὐκ ἐδοκίμασαν τὸν θεὸν ἔχειν ἐν ἐπιγνώσει παρέδωκεν αὐτοὺς θεὸς εἰς ἀδόκιμον νοῦν ποιεῖν τὰ μὴ καθήκοντα
28
And even as they did not like to retain God in their knowledge, God over gave them to a reprobate mind, to do those things which are not convenient;

Luke 17:15

εἷς δὲ ἐξ αὐτῶν ἰδὼν ὅτι ἰάθη ὑπέστρεψεν μετὰ φωνῆς μεγάλης δοξάζων τὸν θεόν
15
And one of them, when he saw that he was healed, turned back, and with a loud voice glorified God,

Habakkuk 1:15

כֻּלֹּה בְּחַכָּה הֵֽעֲלָה יְגֹרֵהוּ בְחֶרְמוֹ וְיַאַסְפֵהוּ בְּמִכְמַרְתּוֹ עַל-כֵּן יִשְׂמַח וְיָגִֽיל׃
15
They take up all of them with the angle, they catch them in their net, and gather them in their drag: therefore they rejoice and are glad.

Romans 11:10

σκοτισθήτωσαν οἱ ὀφθαλμοὶ αὐτῶν τοῦ μὴ βλέπειν καὶ τὸν νῶτον αὐτῶν διαπαντός σύγκαμψον
10
their eyes Let be darkened, that they may not see, and bow down their back alway.

Jeremiah 10:14

נִבְעַר כָּל-אָדָם מִדַּעַת הֹבִישׁ כָּל-צוֹרֵף מִפָּסֶל כִּי שֶׁקֶר נִסְכּוֹ וְלֹא-רוּחַ בָּֽם׃
14
Every man is brutish in his knowledge: every founder is confounded by the graven image: for his molten image is falsehood, and there is no breath in them.

Acts 26:18

ἀνοῖξαι ὀφθαλμοὺς αὐτῶν τοῦ ἐπιστρέψαι ἀπὸ σκότους εἰς φῶς καὶ τῆς ἐξουσίας τοῦ Σατανᾶ ἐπὶ τὸν θεόν τοῦ λαβεῖν αὐτοὺς ἄφεσιν ἁμαρτιῶν καὶ κλῆρον ἐν τοῖς ἡγιασμένοις πίστει τῇ εἰς ἐμέ
18
To open their eyes, and to turn them from darkness to light, and from the power of Satan unto God, that they may receive forgiveness of sins, and inheritance among them which are sanctified by faith that is in me.

Jeremiah 10:3

כִּֽי-חֻקּוֹת הָֽעַמִּים הֶבֶל הוּא כִּֽי-עֵץ מִיַּעַר כְּרָתוֹ מַעֲשֵׂה יְדֵי-חָרָשׁ בַּֽמַּעֲצָֽד׃
3
For the customs of the people are vain: for one cutteth a tree out of the forest, the work of the hands of the workman, with the axe.

Hosea 2:8

וְהִיא לֹא יָֽדְעָה כִּי אָֽנֹכִי נָתַתִּי לָהּ הַדָּגָן וְהַתִּירוֹשׁ וְהַיִּצְהָר וְכֶסֶף הִרְבֵּיתִי לָהּ וְזָהָב עָשׂוּ לַבָּֽעַל׃
8
For she did not know that I gave her corn, and wine, and oil, and multiplied her silver and gold, which they prepared for Baal.