1 John 3:18 - Exposition

Little children ( τεκνία , the μου being spurious). This address, as in 1 John 2:28 , introduces the summing up of the section. It may be doubted whether the absence of ἐν with the first pair λόγῳ μηδὲ τῇ γλώσσῃ and its presence with the second ἐν ἔργῳ καὶ ἀληθείᾳ indicates any marked difference, as if λόγῳ expressed the instrument, and ἐν ἔργῳ the element or sphere. This introduces a false antithesis, like "Do not dig with a stick, but dig in the earth." (For the Hebraic ἐν to express the instrument, comp. Revelation 13:10 .) "Nor yet with the tongue" is not a tautological addition. One may love in word only, and yet the affectionate words may be quite sincere; and this is a common case. People say kind things which they mean at the moment, but afterwards they do not take the trouble to act kindly. But to love with the tongue only is far worse. This is to say kind things which one does not mean, and which one knows to be unreal. Deeds are needed to complete the kind word; truth is needed to correct the insincere tongue.