Then He said to them, “Therefore every expert in the Law of Moses who has been made a disciple of the kingdom of heaven is similar to a [wealthy] homeowner who brought [both] new and old things out of his supply of goods.”
The good person produces good things from the goodness stored up in his heart. And the evil person produces bad things from the evil [stored up in his heart]. For his mouth speaks what his heart is filled with.
Do not allow unwholesome [Note: The Greek word for “unwholesome” is “rotten, diseased”] language to come from your mouth, but only what is helpful for building up those who need it, so that you can impart favor [i.e., benefit] to those who listen [to you].
You should let the message of Christ live in you abundantly [i.e., as individuals and collectively]. Use [much] wisdom in teaching and warning one another with psalms, hymns and spiritual songs, singing with favor [i.e., with thankfulness] in your hearts toward God.
Your speech should always be favorable, seasoned with salt [i.e., interesting and appropriate], so that you may know how to properly answer each person [you talk with].