John Gills Exposition of the Bible Commentary - Psalms 19:14
Let the words of my mouth ,.... Meaning either his speech in common conversation, which should not be filthy and foolish, rotten and corrupt; but such as ministers grace to the hearer: or else his address to God, both in prayer and thanksgiving; and the meditation of my heart ; his inward thoughts continually revolving in his mind; or his meditation on the word of God and divine things; or mental prayer, which is not expressed, only conceived in the mind; be acceptable in thy sight ;... read more
Matthew Henry's Complete Commentary - Psalms 19:7-14
God's glory, (that is, his goodness to man) appears much in the works of creation, but much more in and by divine revelation. The holy scripture, as it is a rule both of our duty to God and of our expectation from him, is of much greater use and benefit to us than day or night, than the air we breathe in, or the light of the sun. The discoveries made of God by his works might have served if man had retained his integrity; but, to recover him out of his fallen state, another course must be... read more