John 4:24

God is a Spirit: and they that worship him must worship him in spirit and in truth.
Word Reference
Original Word Definitions
πνεῦμα
G4151 N-NSN
pneuma
a current of air, i.e., breath (blast) or a breeze; by analogy or figuratively, a spirit, i.e., (human) the rational soul, (by implication) vital principle, mental disposition, etc., or (superhuman) an angel, demon, or (divine) God, Christ's spirit, the Holy Spirit
  • a movement of air (a gentle blast
    • of the wind, hence the wind itself
    • "breath of nostrils or mouth
    the spirit, i.e., the vital principal by which the body is animated
    • the rational spirit, the power by which the human being feels, thinks, decides
    • "the soul
    a spirit, i.e., a simple essence, devoid of all or at least all grosser matter, and possessed of the power of knowing, desiring, deciding, and acting
    • a life giving spirit
    • "a human soul that has left the body"a spirit higher than man but lower than God, i.e., an angel
      • used of demons, or evil spirits, who were conceived as inhabiting the bodies of men
      • "the spiritual nature of Christ, higher than the highest angels and equal to God, the divine nature of Christ
    of God
    • God's power and agency distinguishable in thought from his essence in itself considered
      • manifest in the course of affairs
      • "by its influence upon the souls productive in the theocratic body (the church) of all the higher spiritual gifts and blessings"the third person of the trinity, the God the Holy Spirit
    the disposition or influence which fills and governs the soul of any one
    • the efficient source of any power, affection, emotion, desire, etc.
G3588 T-NSM
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
θεός
G2316 N-NSM
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
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
τοὺς
G3588 T-APM
ho
the (sometimes to be supplied, at others omitted, in English idiom)
  • this, that, these, etc. Only significant renderings other than ___%___the___%___ counted
προσκυνοῦντας
G4352 V-PAP-APM
proskyneō
to fawn or crouch to, i.e., (literally or figuratively) prostrate oneself in homage (do reverence to, adore)
  • to kiss the hand to (towards) one, in token of reverence
  • "among the Middle Easterners, especially the Persians, to fall upon the knees and touch the ground with the forehead as an expression of profound reverence"in the New Testament by kneeling or prostration to do homage (to one) or make obeisance, whether in order to express respect or to make supplication
    • used of homage shown to men and beings of superior rank
      • to the Jewish high priests
      • "to God"to Christ"to heavenly beings"to demons
αὐτὸν
G846 P-ASM
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
ἐν
G1722 PREP
en
___%___in,___%___ at, (up-)on, by, etc
  • in, by, with
πνεύματι
G4151 N-DSN
pneuma
a current of air, i.e., breath (blast) or a breeze; by analogy or figuratively, a spirit, i.e., (human) the rational soul, (by implication) vital principle, mental disposition, etc., or (superhuman) an angel, demon, or (divine) God, Christ's spirit, the Holy Spirit
  • a movement of air (a gentle blast
    • of the wind, hence the wind itself
    • "breath of nostrils or mouth
    the spirit, i.e., the vital principal by which the body is animated
    • the rational spirit, the power by which the human being feels, thinks, decides
    • "the soul
    a spirit, i.e., a simple essence, devoid of all or at least all grosser matter, and possessed of the power of knowing, desiring, deciding, and acting
    • a life giving spirit
    • "a human soul that has left the body"a spirit higher than man but lower than God, i.e., an angel
      • used of demons, or evil spirits, who were conceived as inhabiting the bodies of men
      • "the spiritual nature of Christ, higher than the highest angels and equal to God, the divine nature of Christ
    of God
    • God's power and agency distinguishable in thought from his essence in itself considered
      • manifest in the course of affairs
      • "by its influence upon the souls productive in the theocratic body (the church) of all the higher spiritual gifts and blessings"the third person of the trinity, the God the Holy Spirit
    the disposition or influence which fills and governs the soul of any one
    • the efficient source of any power, affection, emotion, desire, etc.
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
ἀληθείᾳ
G225 N-DSF
alētheia
truth
  • objectively
    • what is true in any matter under consideration
      • truly, in truth, according to truth
      • "of a truth, in reality, in fact, certainly
      what is true in things appertaining to God and the duties of man, moral and religious truth
      • in the greatest latitude
      • "the true notions of God which are open to human reason without his supernatural intervention
      the truth as taught in the Christian religion, respecting God and the execution of his purposes through Christ, and respecting the duties of man, opposing alike to the superstitions of the Gentiles and the inventions of the Jews, and the corrupt opinions and precepts of false teachers even among Christians
    subjectively
    • truth as a personal excellence
      • that candour of mind which is free from affection, pretence, simulation, falsehood, deceit
δεῖ
G1163
dei
also deon deh-on'; neuter active participle of the same; both used impersonally; it is (was, etc.) necessary (as binding)
  • it is necessary, there is need of, it behooves, is right and proper
    • necessity lying in the nature of the case
    • "necessity brought on by circumstances or by the conduct of others toward us"necessity in reference to what is required to attain some end"a necessity of law and command, of duty, equity"necessity established by the counsel and decree of God (especially by that purpose of his which relates to the salvation of men by the intervention of Christ and which is disclosed in the Old Testament prophecies)
      • concerning what Christ was destined finally to undergo, his sufferings, death, resurrection, ascension
προσκυνεῖν
G4352 V-PAN
proskyneō
to fawn or crouch to, i.e., (literally or figuratively) prostrate oneself in homage (do reverence to, adore)
  • to kiss the hand to (towards) one, in token of reverence
  • "among the Middle Easterners, especially the Persians, to fall upon the knees and touch the ground with the forehead as an expression of profound reverence"in the New Testament by kneeling or prostration to do homage (to one) or make obeisance, whether in order to express respect or to make supplication
    • used of homage shown to men and beings of superior rank
      • to the Jewish high priests
      • "to God"to Christ"to heavenly beings"to demons

πνεῦμα ὁ θεός καὶ τοὺς προσκυνοῦντας αὐτὸν ἐν πνεύματι καὶ ἀληθείᾳ δεῖ προσκυνεῖν
24
God is a Spirit: and they that worship him must worship him in spirit and in truth.
Cross References

2 Corinthians 3:17

δὲ κύριος τὸ πνεῦμά ἐστιν· οὗ δὲ τὸ πνεῦμα κυρίου ἐκεῖ ἐλευθερία
17
Now the Lord is that Spirit: and where the Spirit of the Lord is, there is liberty.

Matthew 15:8

Ἐγγίζει μοι λαὸς οὗτος τῷ στόματι αὐτῶν καὶ τοῖς χείλεσίν με τιμᾷ δὲ καρδία αὐτῶν πόῤῥω ἀπέχει ἀπ' ἐμοῦ·
8
This people draweth nigh unto me with their mouth, and honoureth me with their lips; but their heart is far from me.

Philippians 3:3

ἡμεῖς γάρ ἐσμεν περιτομή οἱ πνεύματι Θεῷ λατρεύοντες καὶ καυχώμενοι ἐν Χριστῷ Ἰησοῦ καὶ οὐκ ἐν σαρκὶ πεποιθότες
3
For we are the circumcision, which worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh.

Psalms 51:17

זִֽבְחֵי אֱלֹהִים רוּחַ נִשְׁבָּרָה לֵב-נִשְׁבָּר וְנִדְכֶּה אֱלֹהִים לֹא תִבְזֶֽה׃
17
The sacrifices of God are a broken spirit: a broken and a contrite heart, O God, thou wilt not despise.

Isaiah 57:15

כִּי כֹה אָמַר רָם וְנִשָּׂא שֹׁכֵן עַד וְקָדוֹשׁ שְׁמוֹ מָרוֹם וְקָדוֹשׁ אֶשְׁכּוֹן וְאֶת-דַּכָּא וּשְׁפַל-רוּחַ לְהַחֲיוֹת רוּחַ שְׁפָלִים וּֽלְהַחֲיוֹת לֵב נִדְכָּאִֽים׃
15
For thus saith the high and lofty One that inhabiteth eternity, whose name is Holy; I dwell in the high and holy place, with him also that is of a contrite and humble spirit, to revive the spirit of the humble, and to revive the heart of the contrite ones.

1 Samuel 16:7

וַיֹּאמֶר יְהוָה אֶל-שְׁמוּאֵל אַל-תַּבֵּט אֶל-מַרְאֵהוּ וְאֶל-גְּבֹהַּ קֽוֹמָתוֹ כִּי מְאַסְתִּיהוּ כִּי׀ לֹא אֲשֶׁר יִרְאֶה הָֽאָדָם כִּי הָֽאָדָם יִרְאֶה לַעֵינַיִם וַֽיהוָה יִרְאֶה לַלֵּבָֽב׃
7
But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for the Lord seeth not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart.

1 Timothy 1:17

τῷ δὲ βασιλεῖ τῶν αἰώνων ἀφθάρτῳ ἀοράτῳ μόνῳ σοφῶ θεῷ τιμὴ καὶ δόξα εἰς τοὺς αἰῶνας τῶν αἰώνων ἀμήν
17
Now unto the King eternal, immortal, invisible, the only wise God, be honour and glory for ever and ever. Amen.

Psalms 66:18

אָוֶן אִם-רָאִיתִי בְלִבִּי לֹא יִשְׁמַע׀ אֲדֹנָֽי׃
18
If I regard iniquity in my heart, the Lord will not hear me:

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.

Psalms 50:13

הַֽאוֹכַל בְּשַׂר אַבִּירִים וְדַם עַתּוּדִים אֶשְׁתֶּֽה׃
13
Will I eat the flesh of bulls, or drink the blood of goats?

2 Corinthians 1:12

γὰρ καύχησις ἡμῶν αὕτη ἐστίν τὸ μαρτύριον τῆς συνειδήσεως ἡμῶν ὅτι ἐν ἁπλότητι καὶ εἰλικρινείᾳ θεοῦ οὐκ ἐν σοφίᾳ σαρκικῇ ἀλλ' ἐν χάριτι θεοῦ ἀνεστράφημεν ἐν τῷ κόσμῳ περισσοτέρως δὲ πρὸς ὑμᾶς
12
For our rejoicing is this, the testimony of our conscience, that in simplicity and godly sincerity, not with fleshly wisdom, but by the grace of God, we have had our conversation in the world, and more abundantly to you-ward.