Passage
Let the wordes of my mouth, and the meditation of mine heart be acceptable in thy sight, O Lord, my strength, and my redeemer.
Let the wordes of my mouth, and the meditation of mine heart be acceptable in thy sight, O Lord, my strength, and my redeemer.
Psalms 19:12 Who can vnderstand his faultes? clense me from secret fautes.
Psalms 19:13 Keepe thy seruant also from presumptuous sinnes: let them not reigne ouer me: so shall I be vpright, and made cleane from much wickednes.
Psalms 19:14 Let the wordes of my mouth, and the meditation of mine heart be acceptable in thy sight, O Lord, my strength, and my redeemer.
The verse centers on "wordes", "mouth", "meditation", "mine", "heart", "acceptable", "sight", and "lord". It is saying that the verse draws attention to "wordes" and "mouth", so its meaning should be read from those terms before moving to application.
The prior verse says "Keepe thy seruant also from presumptuous sinnes...", giving immediate footing for "wordes" and "mouth". In Psalms context, the local focus is worship, trust, the LORD's kingship, and covenant mercy.
A plain takeaway is to answer the verse's own emphasis on "wordes" and "mouth" with trust shaped by these words, not by a vague optimism outside the passage.