You are righteous, LORD,
and your laws are right.
The statutes you have laid down are righteous;
they are fully trustworthy.
My zeal wears me out,
for my enemies ignore your words.
Your promises have been thoroughly tested,
and your servant loves them.
Though I am lowly and despised,
I do not forget your precepts.
Your righteousness is everlasting
and your law is true.
Trouble and distress have come upon me,
but your commands give me delight.
Your statutes are always righteous;
give me understanding that I may live.
It seems like those who are in the know are the ones who seem to lack heart in listening to God. When one has been given something of a heart to listen to God, they come to realize what little they know, that actually they are completely dependent on God for the knowledge they need for life. Such knowledge is given by revelation, in other words revealed to us humans by God.
Those not privy to this are cast on their own devices and lack of knowledge, but often with seemingly little lack of self-confidence, completely or largely unaware of what God can give. And therefore not understanding those who do receive this revelation from God.
For those of us who have, we know the needed difference it makes in life to fulfill the righteousness of God given to us in and through Jesus.