James 4:17

εἰδότι οὖν καλὸν ποιεῖν καὶ μὴ ποιοῦντι ἁμαρτία αὐτῷ ἐστιν
Therefore to him that knoweth to do good, and doeth it not, to him it is sin.
Word Reference
Original Word Definitions
εἰδότι
G1492 V-RAP-DSM
eidō
used only in certain past tenses, the others being borrowed from the equivalent G3700 and G3708; properly, to see (literally or figuratively); by implication, (in the perfect tense only) to know
  • to see
    • to perceive with the eyes
      • "to perceive by any of the senses"to perceive, notice, discern, discover"to see
      • i.e., to turn the eyes, the mind, the attention to anything
        • "to pay attention, observe"to see about something
        • i.e., to ascertain what must be done about it
        to inspect, examine"to look at, behold
      to experience any state or condition"to see i.e., have an interview with, to visit
    to know
    • to know of anything
      • "to know, i.e., get knowledge of, understand, perceive
      • of any fact
        • "the force and meaning of something which has definite meaning"to know how, to be skilled in
      to have regard for one, cherish, pay attention to (1 Thessalonians 5:12)
οὖν
G3767 CONJ
oun
(adverbially) certainly, or (conjunctionally) accordingly
  • then, therefore, accordingly, consequently, these things being so
καλὸν
G2570 A-ASN
kalos
properly, beautiful, but chiefly (figuratively) good (literally or morally), i.e., valuable or virtuous (for appearance or use, and thus distinguished from G0018, which is properly intrinsic)
  • beautiful, handsome, excellent, eminent, choice, surpassing, precious, useful, suitable, commendable, admirable
    • beautiful to look at, shapely, magnificent
      • "good, excellent in its nature and characteristics, and therefore well adapted to its ends
      • genuine, approved
        • "precious"joined to names of men designated by their office, competent, able, such as one ought to be"praiseworthy, noble
      beautiful by reason of purity of heart and life, and hence praiseworthy
      • morally good, noble
      honorable, conferring honor"affecting the mind agreeably, comforting and confirming
ποιεῖν
G4160 V-PAN
poieō
to make or do (in a very wide application, more or less direct)
  • to make
    • with the names of things made, to produce, construct, form, fashion, etc.
      • "to be the authors of, the cause"to make ready, to prepare"to produce, bear, shoot forth"to acquire, to provide a thing for one's self"to make a thing out of something"to (make i.e.,) render one anything
      • to (make i.e.,) constitute or appoint one anything, to appoint or ordain one that
        • "to (make i.e.,) declare one anything
      to put one forth, to lead him out"to make one do something
      • cause one to
      to be the authors of a thing (to cause, bring about)
    to do
    • to act rightly, do well
      • to carry out, to execute
      to do a thing unto one
      • to do to one
      with designation of time: to pass, spend"to celebrate, keep
      • to make ready, and so at the same time to institute, the celebration of the passover
      to perform: to a promise
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
μὴ
G3361 PRT-N
mē
(adverb) not, (conjunction) lest; also (as an interrogative implying a negative answer (whereas G3756 expects an affirmative one)) whether
  • no, not lest
ποιοῦντι
G4160 V-PAP-DSM
poieō
to make or do (in a very wide application, more or less direct)
  • to make
    • with the names of things made, to produce, construct, form, fashion, etc.
      • "to be the authors of, the cause"to make ready, to prepare"to produce, bear, shoot forth"to acquire, to provide a thing for one's self"to make a thing out of something"to (make i.e.,) render one anything
      • to (make i.e.,) constitute or appoint one anything, to appoint or ordain one that
        • "to (make i.e.,) declare one anything
      to put one forth, to lead him out"to make one do something
      • cause one to
      to be the authors of a thing (to cause, bring about)
    to do
    • to act rightly, do well
      • to carry out, to execute
      to do a thing unto one
      • to do to one
      with designation of time: to pass, spend"to celebrate, keep
      • to make ready, and so at the same time to institute, the celebration of the passover
      to perform: to a promise
ἁμαρτία
G266 N-NSF
hamartia
a sin (properly abstract)
  • equivalent to 264
    • to be without a share in
      • "to miss the mark"to err, be mistaken"to miss or wander from the path of uprightness and honor, to do or go wrong"to wander from the law of God, violate God's law, sin
    that which is done wrong, sin, an offence, a violation of the divine law in thought or in act"collectively, the complex or aggregate of sins committed either by a single person or by many
αὐτῷ
G846 P-DSM
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
ἐστιν
G2076
esti
he (she or it) is; also (with neuter plural) they are
  • third person singular of ___%___to be___%___

εἰδότι οὖν καλὸν ποιεῖν καὶ μὴ ποιοῦντι ἁμαρτία αὐτῷ ἐστιν
17
Therefore to him that knoweth to do good, and doeth it not, to him it is sin.
Cross References

John 9:41

εἶπεν αὐτοῖς ὁ Ἰησοῦς Εἰ τυφλοὶ ἦτε οὐκ ἂν εἴχετε ἁμαρτίαν· νῦν δὲ λέγετε ὅτι Βλέπομεν ἡ οὖν ἁμαρτία ὑμῶν μένει
41
Jesus said unto them, If ye were blind, ye should have no sin: but now ye say, We see; therefore your sin remaineth.

John 13:17

εἰ ταῦτα οἴδατε μακάριοί ἐστε ἐὰν ποιῆτε αὐτά
17
If ye know these things, happy are ye if ye do them.

John 15:22

εἰ μὴ ἦλθον καὶ ἐλάλησα αὐτοῖς ἁμαρτίαν οὐκ εἴχον· νῦν δὲ πρόφασιν οὐκ ἔχουσιν περὶ τῆς ἁμαρτίας αὐτῶν
22
If I had not come and spoken unto them, they had not had sin: but now they have no cloke for their sin.

2 Peter 2:21

κρεῖττον γὰρ ἦν αὐτοῖς μὴ ἐπεγνωκέναι τὴν ὁδὸν τῆς δικαιοσύνης ἢ ἐπιγνοῦσιν ἐπιστρέψαι ἐκ τῆς παραδοθείσης αὐτοῖς ἁγίας ἐντολῆς
21
For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.

Luke 12:47

ἐκεῖνος δὲ ὁ δοῦλος ὁ γνοὺς τὸ θέλημα τοῦ κυρίου ἑαυτοῦ καὶ μὴ ἑτοιμάσας μηδὲ ποιήσας πρὸς τὸ θέλημα αὐτοῦ δαρήσεται πολλάς·
47
And that servant, which knew his lord's will, and prepared not himself, neither did according to his will, shall be beaten with many stripes.

Romans 1:32

οἵτινες τὸ δικαίωμα τοῦ θεοῦ ἐπιγνόντες ὅτι οἱ τὰ τοιαῦτα πράσσοντες ἄξιοι θανάτου εἰσίν οὐ μόνον αὐτὰ ποιοῦσιν ἀλλὰ καὶ συνευδοκοῦσιν τοῖς πράσσουσιν
32
Who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them.

Romans 2:17

Ἴδε σὺ Ἰουδαῖος ἐπονομάζῃ καὶ ἐπαναπαύῃ τῷ νόμῳ καὶ καυχᾶσαι ἐν θεῷ
17
Behold, thou art called a Jew, and restest in the law, and makest thy boast of God,

Romans 1:20

τὰ γὰρ ἀόρατα αὐτοῦ ἀπὸ κτίσεως κόσμου τοῖς ποιήμασιν νοούμενα καθορᾶται ἥ τε ἀΐδιος αὐτοῦ δύναμις καὶ θειότης εἰς τὸ εἶναι αὐτοὺς ἀναπολογήτους
20
For the invisible things by of him from the creation of the world are clearly seen, being understood the things that are made, even his eternal power and Godhead; so that they are without excuse:

Romans 7:13

Τὸ οὖν ἀγαθὸν ἐμοὶ γέγονεν θάνατος μὴ γένοιτο· ἀλλὰ ἡ ἁμαρτία ἵνα φανῇ ἁμαρτία διὰ τοῦ ἀγαθοῦ μοι κατεργαζομένη θάνατον ἵνα γένηται καθ' ὑπερβολὴν ἁμαρτωλὸς ἡ ἁμαρτία διὰ τῆς ἐντολῆς
13
Was then that which is good made death unto me? God forbid. But sin, that it might appear sin, working death in me by that which is good; that sin by the commandment might become exceeding sinful.
James 4:16
Read James 4