You shall walk after the Lord your God and fear him and keep his commandments and obey his voice, and you shall serve him and hold fast to him. Deuteronomy 13:4 ESV

And this is the confidence that we have toward him, that if we ask anything according to his will he hears us. 1 John 5:14 ESV

My sheep hear my voice, and I know them, and they follow me. John 10:27 ESV

So faith comes from hearing, and hearing through the word of Christ. Romans 10:17 ESV

Hear Bishop Samano give a synopsis on hearing God’s Voice

Do not judge by appearances, but judge with right judgment. John 7:24 ESV

Give your servant therefore an understanding mind to govern your people, that I may discern between good and evil, for who is able to govern this your great people? 1 Kings 3:9 ESV

9 And it is my prayer that your love may abound more and more, with knowledge and all discernment, 10 so that you may approve what is excellent, and so be pure and blameless for the day of Christ, Philippians 1:9-10 ESV

But solid food is for the mature, for those who have their powers of discernment trained by constant practice to distinguish good from evil. Hebrews 5:14 ESV

The fear of the Lord is the beginning of knowledge,but fools despise wisdom and instruction. Proverbs 1:7 NIV