“Come now, and let us reason together,”
Says the Lord.
“Though your sins are like scarlet,
They shall be as white as snow;
Though they are red like crimson,
They shall be like wool.

‘Will He be angry forever?
Will He be indignant to the end?’
Behold, you have spoken,
And you have done all the evil things [you could],
And you have had your way and have carried out your wickedness.”

You, O Lord are [uncompromisingly] righteous and consistently just when I plead my case with You;
Yet let me discuss issues of justice with You:
Why has the way of the wicked prospered?
Why are those who deal in treachery (deceit) at ease and thriving?

So should

For though I were righteous, I could not answer.
I must appeal for mercy to my Opponent and Judge.

Now we know that whatever the Law [of Moses] says, it speaks to those who are under the Law, so that [the excuses of] every mouth may be silenced [from protesting] and that all the world may be held accountable to God [and subject to His judgment].

Therefore there is now no condemnation [no guilty verdict, no punishment] for those who are in Christ Jesus [who believe in Him as personal Lord and Savior].

General references

“But oh, that God would speak,
And open His lips [to speak] against you,