(Proverbs 23:7 CSB) for as he thinks within himself, so he is...

(Romans 12:2 NIV) Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will.

(Colossians 3:1-2 & 10 NLT) 1 Since you have been raised to new life with Christ, set your sights on the realities of heaven, where Christ sits in the place of honor at God’s right hand. 2 Think about the things of heaven, not the things of earth. 10 Put on your new nature, and be renewed as you learn to know your Creator and become like him.

(Psalms 1:1-3 NLT) 1 Oh, the joys of those who do not follow the advice of the wicked, or stand around with sinners, or join in with mockers. 2 But they delight in the law of the LORD, meditating on it day and night. 3 They are like trees planted along the riverbank, bearing fruit each season. Their leaves never wither, and they prosper in all they do.

(Isaiah 26:3 NLT) You will keep in perfect peace all who trust in you, all whose thoughts are fixed on you!