Revive me according to Your word.
Strengthen me according to Your word.
Your word has given me life.
Be merciful to me according to Your word.
Forever, O Lord, Your word is settled in heaven.
Your word is a lamp to my feet And a light to my path.
The entrance of Your words gives light; It gives understanding to the simple.
Direct my steps by Your word.
Your word is very pure.
The entirety of Your word is truth.
I rejoice at Your word as one who finds great treasure.

The Law says:  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)

Grace says:  Finally, brethren, whatever things are true, whatever things are noble, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report, if there is any virtue and if there is anything praiseworthy—meditate on these things. (Phil. 4:8)

Grace also says:  All Scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness, that the man of God may be complete, thoroughly equipped for every good work. (2 Tim. 3:16-17)