Verses about 'discernment'
The fear of the Lord is the beginning of wisdom: and the knowledge of the holy is understanding.
Proverbs 9:10
Teach me good judgment and knowledge: for I have believed thy commandments.
Psalms 119:66
1 Thessalonians 5:21
Prove all things; hold fast that which is good.
Proverbs 14:15
The simple believeth every word: but the prudent man looketh well to his going.
Proverbs 12:15
The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.
Proverbs 4:5
Get wisdom, get understanding: forget it not; neither decline from the words of my mouth.