God is not only
1. supremely merciful,
2. but also supremely just.
3. This justice requires
  1. (as God has revealed in the Word)
  2. that the sins we have committed against his infinite majesty
    1. be punished with both temporal and eternal punishments,
    2. of soul as well as body.
We cannot escape these punishments unless satisfaction is given to God’s justice.

Summary

Psalm 85 poetically presents the process of repentance. Notice where repentance so often begins - conventional wisdom places its first steps in realizing the wrongness of your actions. Although such a realization is an important step, the psalmist in v1-3 places the first step of repentance in being reminded (or told the first time) of God's simultaneously righteous and gracious nature. The LORD showed favor, He restored the fortunes and forgave iniquity and covered sins. He set aside wrath (other translations: hot/burning/raging anger) and turned from His fierce anger.

It makes sense that repentance must begin with this theological understanding of who God is. Why else would one repent if there was no fear of punishment? Why would one repent if there was no possibility of the resulting hot/burning/raging anger and wrath being set aside?

The superscriptions that precede many Psalms are different than the headings that appear before other passages in the Bible. Those headings have been added by the publisher as a handy convenience to help us locate and summarize passages. But the superscriptions in the psalms are an ancient indication of not only who wrote the psalm, but what the psalm was written for.

There are 55 psalms (roughly 1/3) designated for the director of music. Among other things, it meant the psalm was a key part of ancient Hebrew liturgy - it was meant to be sung by all the people. Notice here that God wanted His people singing of His wrath! But not just singing about its hot/burning/raging nature, but about how God sets it aside in order to show favor, restore and forgive the sins which He has covered.

Dig Deeper

After completing this critical first step of coming to understand God's righteous / gracious nature, Psalm 85 walks us through the remaining aspects of repentance:

Asking God our Savior to restore (v4) and revive (v6) us;
Promising to listen to what God the LORD says;
Being certain that His salvation is near those who fear Him, and that somehow God doesn't compromise His holy nature as He forgives our sin. God's covenant requirements (ḥěʹ·sěḏ) are met by His faithfulness, and His righteousness [holy justice] and peace kiss each other. To the psalmist, this must have seemed impossible. Of course we know that God accomplished this through Christ!
An assurance that upon our repentance, that the LORD will indeed give what is good.

AAA Prayer (About)

ACKNOWLEDGE WHO GOD IS: Our Father, God our Savior in whom love and truth are met together (KJV);
ALIGN YOUR LIFE WITH GOD'S WILL: Pray that as you prepare for Lord's Day worship that your church's music and liturgy will remind you that God has set aside His wrath and calls you to repent before Him;
ASK GOD FOR WHAT YOU NEED: