Psalm 119:113
[Samek] I hate vain thoughts: but your law do I love.
Psalm 94:11
The LORD knows the thoughts of man, that they are vanity.
Psalm 119:97
[Mem] O how love I your law! it is my meditation all the day.
Psalm 119:103
How sweet are your words unto my taste! yea, sweeter than honey to my mouth!
Isaiah 55:7
Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the LORD, and he will have mercy upon him; and to our God, for he will abundantly pardon.
Jeremiah 4:14
O Jerusalem, wash your heart from wickedness, that you may be saved. How long shall your vain thoughts lodge within you?
Mark 7:21
For from within, out of the heart of men, proceed evil thoughts, adulteries, fornications, murders,
2 Corinthians 10:5
Casting down arguments, and every high thing that exalts itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
James 1:8
A double-minded man is unstable in all his ways.