Therefore you shall lay up these words of mine in your heart and in your soul, and bind them as a sign on your hand, and they shall be as frontlets between your eyes. (Deuteronomy 11:18)
There is much power in God's Word, the book we call the Bible. The wise will not only read it, but will also bring portions of it to memory. If you do not already memorize portions of scripture, discipline yourself and begin. Just think, if you would only memorize one verse per week, at the end of the year you would have memorized 52 verses of God's word. Write them on cards and place them on your bathroom mirror, the dash of your car, your work place or next to your bed. Memorize the verses that speak loudly and clearly to you. Apply them during the day and you will hold them firmly in your mind and heart. Use them in your speech and during prayer and just watch the difference in your communication with both God and man. Place them ornamentally on the walls of your home. Most of all write them on the walls of your heart both to the glory and the honor of God and His Word.