4594. sémeron
Lexical Summary
sémeron: Today

Original Word: σήμερον
Part of Speech: Adverb
Transliteration: sémeron
Pronunciation: SAY-meh-ron
Phonetic Spelling: (say'-mer-on)
KJV: this (to-)day
NASB: today, this day, this very, last night, this, today's, very
Word Origin: [neuter (as adverb) of a presumed compound of the article G3588 (ὁ - those) (t changed to s) and G2250 (ἡμέρα - day)]

1. on the (i.e. this) day (or night current or just passed)
2. (generally) now (i.e. at present, hitherto)

Strong's Exhaustive Concordance
this day.

Neuter (as adverb) of a presumed compound of the article ho (t changed to s) and hemera; on the (i.e. This) day (or night current or just passed); generally, now (i.e. At present, hitherto) -- this (to-)day.

see GREEK ho

see GREEK hemera

NAS Exhaustive Concordance
Word Origin
adverb from hémera with a prefixed s- (from a prim. stem meaning this)
Definition
today
NASB Translation
last night (1), this (1), this day (6), this very (2), today (29), today's (1), very (1).

Thayer's Greek Lexicon
STRONGS NT 4594: σήμερον

σήμερον (Attic τήμερον, i. e. ἡμέρα with pronominal prefix (Sanskritsa); cf. Vanicek, p. 971), adverb, from Homer down, the Sept. for הַיום, today, this day: Matthew 6:11; Matthew 16:3 (T brackets WH reject the passage); Luke 4:21; Luke 19:5; Acts 4:9; Acts 13:33, etc.; also where the speaker refers to the night just passed, Matthew 27:19; equivalent to this night (now current), Luke 2:11; σήμερον ταύτῃ τῇ νυκτί, Mark 14:30; ἕως σήμερον, 2 Corinthians 3:15; opposed to αὔριον, Matthew 6:30; Luke 12:28; Luke 13:32; James 4:13; χθές καί σήμερον καί εἰς τούς αἰῶνας, a rhetorical periphrasis for ἀεί, Hebrews 13:8; σήμερον ἡμέρα, this (very) day, Acts 20:26; ἕως τῆς σήμερον ἡμέρας, Romans 11:8; μέχρι τῆς σήμερον namely, ἡμέρας, Matthew 11:23; Matthew 28:15; ἕως τῆς σήμερον, Matthew 27:8; ἄχρι ... τῆς σήμερον (where L T Tr WH add ἡμέρας), 2 Corinthians 3:14; σήμερον, equivalent to what has happened today (others render concerning this day's riot; Buttmann, § 133, 9; but see Meyer at the passage; Winer's Grammar, § 30, 9 a.), Acts 19:40; τό σήμερον, the word today, Hebrews 3:13; as a substantive: ὁρίζει ἡμέραν, σήμερον, a today (meaning, 'a time for embracing the salvation graciously offered' (cf. R. V. marginal reading)), Hebrews 4:7a.

Topical Lexicon
Overview

Strong’s Greek 4594 (σήμερον) conveys the immediacy of “today, this very day.” In the New Testament it summons people to present faith, obedience, and gratitude, while anchoring those imperatives in the finished and ongoing work of Jesus Christ. Forty-one occurrences span Gospel narration, the words of Christ, apostolic preaching, and exhortations to believers.

Temporal immediacy in Scripture

σήμερον presses the listener or reader toward decisive action now. Whether Jesus urges Zacchaeus to hurry down from the sycamore (Luke 19:5) or the writer to Hebrews implores the church not to harden their hearts (Hebrews 3:7-15), “today” marks a God-given window that must not be presumed upon or postponed.

Daily dependence on God

Matthew 6:11: “Give us this day our daily bread.” The Lord’s Prayer frames every twenty-four hours as a fresh occasion for humble reliance on the Father’s provision.
Matthew 6:30; Luke 12:28 contrast the grass God clothes “today” with anxious human striving, encouraging continual trust.

Fulfilment of prophecy and inauguration of salvation

Luke 2:11: “Today in the city of David a Savior has been born to you. He is Christ the Lord!” The angelic announcement declares the long-awaited Messianic promise realized in real time.
Luke 4:21: “Today this Scripture is fulfilled in your hearing.” Jesus locates Isaiah’s prophecy in the present, inaugurating the era of gospel release.
Acts 13:33; Hebrews 1:5; 5:5 apply Psalm 2:7 (“You are My Son; today I have become Your Father”) to the resurrection and exaltation of Christ, underscoring that the climactic “today” of redemptive history has commenced.

Call to repentance and obedience

Psalm 95’s refrain dominates Hebrews 3–4: “Today, if you hear His voice, do not harden your hearts.” The repetition intensifies the peril of procrastination: while the promise of rest stands open, responsiveness cannot be deferred. Continuous unbelief can close the very “today” that God mercifully extends.

Assurance of eternal destiny

Luke 23:43: “Truly I tell you, today you will be with Me in Paradise.” The dying criminal receives immediate assurance, revealing that present faith secures instant fellowship with Christ beyond death. The verse balances warnings elsewhere by exhibiting grace’s readiness to save at the eleventh hour.

Stability and unchangeableness of Christ

Hebrews 13:8: “Jesus Christ is the same yesterday and today and forever.” The word that summons urgent decision simultaneously grounds that urgency in Christ’s unalterable character. Because the Savior does not change, believers may face each new “today” with settled confidence.

Apostolic testimony and ongoing witness

σήμερον threads through Acts as the apostles defend the faith before rulers (Acts 4:9; 24:21; 26:2, 29) and through Paul’s travel narratives (Acts 27:33). The term locates gospel proclamation in recognizable history, reinforcing that Christianity is not abstract philosophy but God’s action in verifiable time.

Practical ministry implications

1. Preaching should press hearers toward immediate trust and obedience, reflecting the New Testament pattern.
2. Pastoral care encourages daily confession of sin and daily reception of grace (Hebrews 3:13).
3. Discipleship emphasizes present stewardship over speculative planning (James 4:13), fostering humility about the future.
4. Evangelism holds out certain hope of salvation available “today” (2 Corinthians 6:2 parallels).
5. Corporate worship can celebrate the perpetual “today” of fulfilled promise, strengthening assurance in Christ’s constancy.

Selected occurrences for further study

Matthew 6:11; Luke 2:11; Luke 4:21; Luke 19:9; Luke 23:43; Acts 4:9; Acts 13:33; 2 Corinthians 3:14-15; Hebrews 3:7-15; Hebrews 4:7; Hebrews 13:8; James 4:13.

Forms and Transliterations
σημερον σήμερον σήμερόν semeron sēmeron sḗmeron
Links
Interlinear GreekInterlinear HebrewStrong's NumbersEnglishman's Greek ConcordanceEnglishman's Hebrew ConcordanceParallel Texts
Englishman's Concordance
Matthew 6:11 Adv
GRK: δὸς ἡμῖν σήμερον
NAS: Give us this day our daily bread.
KJV: Give us this day our daily
INT: give us today

Matthew 6:30 Adv
GRK: τοῦ ἀγροῦ σήμερον ὄντα καὶ
NAS: of the field, which is [alive] today and tomorrow
KJV: of the field, which to day is,
INT: of the field today which is and

Matthew 11:23 Adv
GRK: μέχρι τῆς σήμερον
NAS: in you, it would have remained to this day.
KJV: it would have remained until this day.
INT: until which this day

Matthew 16:3 Adv
GRK: καὶ πρωί Σήμερον χειμών πυρράζει
NAS: [There will be] a storm today, for the sky
KJV: [It will be] foul weather to day: for
INT: And at morning today a storm is red

Matthew 21:28 Adv
GRK: Τέκνον ὕπαγε σήμερον ἐργάζου ἐν
NAS: go work today in the vineyard.'
KJV: go work to day in my
INT: Son go today work in

Matthew 27:8 Adv
GRK: ἕως τῆς σήμερον
NAS: the Field of Blood to this day.
KJV: of blood, unto this day.
INT: to this day

Matthew 27:19 Adv
GRK: γὰρ ἔπαθον σήμερον κατ' ὄναρ
NAS: to do with that righteous Man; for last night I suffered
KJV: many things this day in
INT: indeed I suffered today in a dream

Matthew 28:15 Adv
GRK: μέχρι τῆς σήμερον ἡμέρας
NAS: among the Jews, [and is] to this day.
KJV: the Jews until this day.
INT: until the present day

Mark 14:30 Adv
GRK: ὅτι σὺ σήμερον ταύτῃ τῇ
NAS: to you, that this very night,
KJV: That this day, [even] in
INT: that yourself today this

Luke 2:11 Adv
GRK: ἐτέχθη ὑμῖν σήμερον σωτὴρ ὅς
NAS: for today in the city of David
KJV: unto you is born this day in the city
INT: was born to you today a Savior who

Luke 4:21 Adv
GRK: αὐτοὺς ὅτι Σήμερον πεπλήρωται ἡ
NAS: to say to them, Today this
KJV: them, This day is this
INT: them today is fulfilled the

Luke 5:26 Adv
GRK: εἴδομεν παράδοξα σήμερον
NAS: remarkable things today.
KJV: We have seen strange things to day.
INT: We have seen remarkable things today

Luke 12:28 Adv
GRK: χόρτον ὄντα σήμερον καὶ αὔριον
NAS: in the field, which is [alive] today and tomorrow
KJV: which is to day in
INT: grass which is [here] today and tomorrow

Luke 13:32 Adv
GRK: ἰάσεις ἀποτελῶ σήμερον καὶ αὔριον
NAS: cures today and tomorrow,
KJV: I do cures to day and to morrow,
INT: cures I complete today and tomorrow

Luke 13:33 Adv
GRK: δεῖ με σήμερον καὶ αὔριον
NAS: journey on today and tomorrow
KJV: must walk to day, and to morrow,
INT: it behoves me today and tomorrow

Luke 19:5 Adv
GRK: σπεύσας κατάβηθι σήμερον γὰρ ἐν
NAS: and come down, for today I must
KJV: and come down; for to day I must
INT: having hurried come down today indeed in

Luke 19:9 Adv
GRK: Ἰησοῦς ὅτι Σήμερον σωτηρία τῷ
NAS: said to him, Today salvation
KJV: him, This day is salvation
INT: Jesus today salvation to the

Luke 22:34 Adv
GRK: οὐ φωνήσει σήμερον ἀλέκτωρ ἕως
NAS: will not crow today until
KJV: crow this day, before that
INT: in no way will crow today [the] rooster until

Luke 22:61 Adv
GRK: ἀλέκτορα φωνῆσαι σήμερον ἀπαρνήσῃ με
NAS: crows today, you will deny
INT: [the] rooster crows today you will deny me

Luke 23:43 Adv
GRK: σοι λέγω σήμερον μετ' ἐμοῦ
NAS: I say to you, today you shall be with Me in Paradise.
KJV: unto thee, To day shalt thou be
INT: to you I say today with me

Acts 4:9 Adv
GRK: εἰ ἡμεῖς σήμερον ἀνακρινόμεθα ἐπὶ
NAS: we are on trial today for a benefit done
KJV: If we this day be examined of
INT: If we this day are examined as to

Acts 13:33 Adv
GRK: σύ ἐγὼ σήμερον γεγέννηκά σε
NAS: YOU ARE MY SON; TODAY I HAVE BEGOTTEN
KJV: my Son, this day have I begotten
INT: you I today have begotten you

Acts 19:40 Adv
GRK: περὶ τῆς σήμερον μηδενὸς αἰτίου
NAS: in connection with today's events, since there is no
KJV: for this day's uproar,
INT: in regard to this day not one cause

Acts 20:26 Adv
GRK: ἐν τῇ σήμερον ἡμέρᾳ ὅτι
NAS: I testify to you this day
INT: in this day that

Acts 22:3 Adv
GRK: ὑμεῖς ἐστὲ σήμερον
NAS: just as you all are today.
KJV: all are this day.
INT: you are this day

Strong's Greek 4594
41 Occurrences


σήμερον — 41 Occ.

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