Luke 6:45

45 "A good man says good things. These come from the good that is put away in his heart. An evil man says evil things. These come from the evil that is put away in his heart. Their mouths say everything that is in their hearts.

Luke 6:45 Meaning and Commentary

Luke 6:45

A good man out of the good treasure of his heart
This, because of its suitableness and agreement with what goes before, is placed by Luke here; though, according to Matthew, it was spoken at another time and place, unless it should be a repetition there; (See Gill on Matthew 12:35)

for of the abundance of the heart his mouth speaketh.
The Vulgate Latin, Arabic, Ethiopic, Syriac, and Persic versions, leave out the word "his"; and the two latter read "lips", instead of "mouth"; (See Gill on Matthew 12:34).

Luke 6:45 In-Context

43 "A good tree doesn't bear bad fruit. And a bad tree doesn't bear good fruit.

44 You can tell each tree by the kind of fruit it bears. People do not pick figs from thorns. And they don't pick grapes from bushes.

45 "A good man says good things. These come from the good that is put away in his heart. An evil man says evil things. These come from the evil that is put away in his heart. Their mouths say everything that is in their hearts.

46 "Why do you call me, 'Lord, Lord,' and still don't do what I say?

47 Some people come to me and listen to me and do what I say. I will show you what they are like.