But ( δέ); and (Revised Version). The adversative particle hints at the contrast of Matthew 12:35 to their ordinary ideas about the importance of words. I say unto you, That every idle ( ἀργόν); i.
e. effecting nothing, morally useless; 2 Peter 1:8 (cf. καταργεῖ, Luke 13:7). Word ( ῥῆμα); see verse 37, note. That men shall speak, they shall give account thereof ( ἀποδώσουσι λόγον: cf. 1 Peter 4:5) in the day of judgment (Matthew 10:15, note).