Reasoning: Not a Sufficient Guide in Human Affairs
Source: Nav
Deuteronomy 12:8
You are not to do as we are doing here today, where everyone does what seems right in his own eyes.
Proverbs 3:5
Trust in the LORD with all your heart, and lean not on your own understanding;
Proverbs 14:12
There is a way that seems right to a man, but its end is the way of death.