“The law of the LORD is perfect, converting the soul: the testimony of the LORD is sure, making wise the simple. The statutes of the LORD are right, rejoicing the heart: the commandment of the LORD is pure, enlightening the eyes. The fear of the LORD is clean, enduring for ever: the judgments of the LORD are true and righteous altogether.” (Psalm 19:7-9)
Most Christians spend little time in the Word of the Lord, and this is a great tragedy. It is the necessary food for health and joy in our spiritual lives. “The sincere milk of the word” (1 Peter 2:2) is for “newborn babes” and the “strong meat” is for those who are not “unskilful in the word of righteousness” (Hebrews 5:12-13). “Thy words” are also “honey to my mouth” (Psalm 119:103), and “every word that proceedeth out of the mouth of the LORD” is the very bread by which “doth man live” (Deuteronomy 8:3).
Not only are the Scriptures basic in salvation (2 Timothy 3:15; 1 Peter 1:23) but also in sanctification and cleansing day by day: “That he might sanctify and cleanse [the church] with the washing of water by the word” (Ephesians 5:26).
The Scriptures also provide daily guidance for those who will use their directions: “Thy word is a lamp unto my feet, and a light unto my path” (Psalm 119:105). Every Christian must be a seed-sowing witness for Christ, and “the seed is the word of God” (Luke 8:11). In the Christian’s armor, the sole offensive weapon is “the sword of the Spirit, which is the word of God” (Ephesians 6:17), and this means a victorious life and testimony for the Christian who uses it.
The wonderful testimony of David in our text is the Old Testament equivalent of the great assertion by Paul in 2 Timothy 3:16: “All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness.” HMM