Who can understand? Songtext / Lyric

The law of the Lord is perfect
Converting the soul
The testimony of the Lord is sure
Making wise the simple
The statutes of the Lord are right
Rejoicing the heart
More to be desired are they than gold
Sweeter than honey and the honeycomb

Who can understand his errors?
Cleanse me from secrets
Keep back your servant from presumption
Let them not have dominion over me

The commandment of the Lord is pure
Enlightening the eyes
The fear of the Lord is clean
Enduring forever
The judgements of the Lord are true
Righteous altogether
By them your servant is warned
In keeping them there is great reward

Who can understand his errors?
Cleanse me from secrets
Keep back your servant from presumption
Let them not have dominion over me

Let the words of my mouth
And the meditation of my heart
Be acceptable in thy sight, O Lord
My rock and my redeemer