Psalm 1:2

This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make...

Unless thy law had been my delights, I should then have perished in mine affliction.

Thy word have I hid in mine heart, that I might not sin against thee.

For I delight in the law of God after the inward man:

Thy words were found, and I did eat them; and thy word was unto me the joy and rejoicing of mine heart: for I am called by thy name, O LORD God of hosts.

Make me to go in the path of thy commandments; for therein do I delight.

My meditation of him shall be sweet: I will be glad in the LORD.

Praise ye the LORD. Blessed is the man that feareth the LORD, that delighteth greatly in his commandments.

I delight to do thy will, O my God: yea, thy law is within my heart.

Blessed are the undefiled in the way, who walk in the law of the LORD.

Meditate upon these things; give thyself wholly to them; that thy profiting may appear to all.

Neither have I gone back from the commandment of his lips; I have esteemed the words of his mouth more than my necessary food.

The law of thy mouth is better unto me than thousands of gold and silver.

And she was a widow of about fourscore and four years, which departed not from the temple, but served God with fastings and prayers night and day.

For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.

I thank God, whom I serve from my forefathers with pure conscience, that without ceasing I have remembrance of thee in my prayers night and day;

And shall not God avenge his own elect, which cry day and night unto him, though he bear long with them?

O LORD God of my salvation, I have cried day and night before thee: