Only through God’s Word are our minds remolded and our values renewed. When giving instructions for future kings of Israel, God said that a copy of His Law “shall be with him, and he shall read it all the days of his life, that he may learn to fear the Lord his God, by carefully observing all the words of this law and these statutes” (Deuteronomy 17:19, NASB). The king was to read God’s law all the days of his life to learn to fear the Lord, In that way he could learn the necessity of holiness, and how he might know God’s specific will in various situations.
Jesus said, “Whoever has my commands and obeys them, he is the one who loves me” (John 14:21).
Obedience is the pathway to holiness, but it is only as we have His commands that we can obey them. God’s Word must be so strongly fixed in our minds that it becomes the dominant influence in our thoughts, our attitudes, and our actions. One of the most effective ways of influencing our minds is through memorizing Scripture. David said, “I have hidden your word in my heart that I might not sin against you” (Psalm 119:11).
To memorize Scripture effectively, you must have a plan. The plan should include a selection of well-chosen verses, a practical system for learning those verses, a systematic means of reviewing them to keep them fresh in your memory, and simple rules for continuing Scripture memory on your own.
I know from personal experience how important such a plan is. I instinctively realized the importance of God’s Word for my life as a young Christian at college, but I did not know what to do about it. I memorized a few verses in a spasmodic and haphazard fashion, but they were of little profit to me. Then one day I was introduced to The Navigators’ Topical Memory System, and began a plan of regular Scripture memorization. Twenty-eight years later, I still profit from this simple but effective plan for hiding God’s Word in my heart.’
Of course, the goal of memorization is application of the Scripture to one’s daily life. It is through the application of Scripture to specific life situations that we develop the kind of conviction to see us through the temptations that trip us up so easily. — The Pursuit of Holiness (Jerry Bridges)