Psalms 19:14
Let the words of my mouth, and the meditation of my heart, be acceptable in thy sight, O Lord, my strength, and my redeemer.
Psalms 19:14 (KJV)
Context
Psalm 19 closes with this prayer from King David. The psalm has two parts: verses 1-6 praise God for what creation reveals, and verses 7-13 praise Him for what His written Word reveals. Verse 14 is David’s personal answer to both revelations. He moves from speaking about God’s glory to asking God to shape his own life.
Meaning
David asks that his “words” and the “meditation” of his heart be acceptable to God. Words mean what he says out loud, including ordinary talk and prayer. Meditation means his inner thoughts, the quiet reflections that shape his desires. The Hebrew word behind “acceptable” carries the sense of delight and favour, not mere tolerance. David wants God to take pleasure in his whole inner and outer life.
He calls the Lord “my strength” and “my redeemer.” The word for strength literally means “rock,” a picture of God as a secure refuge. “Redeemer” points to the kinsman-redeemer, the close relative who rescues and restores. Together these names show why David prays this way: the God who protects and redeems him is the one before whom he longs to be pleasing. This prayer is grounded in covenant relationship, for the God who is strong and who redeems is the one who hears his cry.
Biblical connections
This prayer matches the Bible’s teaching that God looks on the heart, not only outward behaviour (1 Samuel 16:7). It also agrees with Jesus’ words that the mouth speaks from what fills the heart (Matthew 12:34). David understands that right speech flows from a heart that God has changed. True worship involves both outward words and inward thoughts, as this verse models.
Application
This verse gives a pattern for daily prayer. We can ask God to guard our words before we speak and to purify our thoughts before they take root. It reminds us that worship is not only what we do in church but also how we talk and think at home, at work, and with friends. Use this prayer as a model of surrender, asking God to be the audience and judge of your inner and outer life.
Reflection
David does not try to make himself acceptable by his own effort. He prays to the God who is his rock and redeemer, trusting that God’s strength and redemption work in him. When we fail in speech or thought, this same God is ready to forgive and restore. Our part is to turn to Him and ask for His help, just as David did.

