Psalm 1

Blessed is the man
    who walks not in the counsel of the wicked,
nor stands in the way of sinners,
    nor sits in the seat of scoffers;
but his delight is in the law of the Lord,
    and on his law he meditates day and night.

He is like a tree
    planted by streams of water
that yields its fruit in its season,
    and its leaf does not wither.
In all that he does, he prospers.
The wicked are not so,
    but are like chaff that the wind drives away.

Therefore the wicked will not stand in the judgment,
    nor sinners in the congregation of the righteous;
for the Lord knows the way of the righteous,
    but the way of the wicked will perish.

Joshua 1:7-9

Only be strong and very courageous, being careful to do according to all the law that Moses my servant commanded you. Do not turn from it to the right hand or to the left, that you may have good success wherever you go. This Book of the Law shall not depart from your mouth, but you shall meditate on it day and night, so that you may be careful 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. Have I not commanded you? Be strong and courageous. Do not be frightened, and do not be dismayed, for the Lord your God is with you wherever you go.”

Psalm 1:2

“But his delight is in the law of the Lord, and on his law he meditates day and night.”