God used the word “Selah” over 70 times in the book of Psalms. The exact meaning is a topic of discussion, but it seems to indicate a place for a pause, perhaps (as some have suggested) for the reader (and singer) to meditate on what was just said. “Selah” is not found in Psalm 19:14, but with the idea of a pause for meditation, read the following slowly and meditatively:
“Let the words of my mouth…Selah
and the meditation of my heart…Selah
Be acceptable…Selah
in Your sight, O Lord…Selah
my strength…Selah
and my Redeemer.”…Selah
If you (like so many) have trouble controlling the words that spring from your tongue, memorize, then meditate, then manage with these words. Right them on your heart (Psa. 119:11).