This Book of the Law shall not depart from your mouth, but you shall meditate in it day and night, that you may observe to do according to all that is written in it. For then you will make your way prosperous, and then you will have good success.

[ Joshua 1:8 ]

For the word of God is living and powerful, and sharper than any two-edged sword, piercing even to the division of soul and spirit, and of joints and marrow, and is a discerner of the thoughts and intents of the heart.

[HEB 4:12]

2. But his delight is in the law of the LORD, and in his law he meditates day and night.

3. He shall be like a tree Planted by the rivers of water, That brings forth its fruit in its season, whose leaf also shall not wither; and whatever he does shall prosper.

[ Psalms 1: 2-3 ]