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Mercy Based on Justice

Psalm 101:1

    There are things that must be separated, and there are things that belong together and should not be kept apart. The wheat must be separated from the chaff. But that kernel of wheat must not be cut off from rain and sunshine, if it is to produce more grain for man.

    Similarly God's mercy and His justice go hand in hand. If we take that justice away, we make mercy impossible. God's mercy is only upon those whose sins have been blotted out by the blood of Christ. David declares this in Psalm 101:1 with these words: "I will sing of mercy and of judgment: unto Thee, O Lord, will I sing."

    David had been stopped in his improper attempt to bring the ark back to the tabernacle. God slew Uzzah for touching that ark, II Samuel 6:7. Here was God's judgment or justice. But there also was mercy. David made an arrogant, improper attempt to move the ark with an army rather than by the priests. God did not slay him, but in mercy saved his life. For David's sins were blotted out by the blood of Christ. God's justice was satisfied and David could be dealt with in mercy. He could with thankfulness sing (PRC Psalter):

    Of mercy and of justice 
    My thankful song shall be;
    O Lord, in joyful praises 
    My song shall rise to Thee.
    Within Thy house I purpose 
    To walk in wisdom's way:
    O Lord, I need Thy presence;
    How long wilt Thou delay?

    Yes, the ark belonged in that tabernacle and David was right in wanting to have God's presence typically there in the tabernacle. But justice always calls for punishment upon sin. And mercy can be shown only when sin is removed, its guilt being taken from someone.

    Thank God then for the gift of His Son Whose birthday we celebrated a few days ago. Thank Him for the cross that blotted out our guilt, so that we could taste and enjoy God's mercy. Sing of God's mercy; but by all means sing also of His strict justice that makes His mercy possible for us poor sinners. Without the cross Christ's birth has no value for us.

Read: II Samuel 6:1-19 
Psalter versification: #271:1

Daily  Meditations on the Heidelberg Catechism

Song for Meditation: Psalter #278
Why not sing along??


Through the Bible in One Year
Read today:

Zechariah 14:1-21 
Revelation 20:1-15 
Psalm 148:1-14 
Proverbs 31:8-9 

Quote for Reflection:

"… Man loves sin, but he dreads hell. And so he makes an attempt to escape the one while continuing in the other."  - Herman Hoeksema

Last modified on 29 December 2018

Additional Info

  • Date: 29-December
Heys, John A.

Rev. John A. Heys was born on March 16, 1910 in Grand Rapids, MI. He was ordained and installed into the ministry at Hope, Walker, MI in 1941.  He later served at Hull, Iowa beginning in 1955.  In 1959 he accepted the call to serve the South Holland, IL Protestant Reformed Church.  He received and accepted the call to Holland, Michigan Protestant Reformed Church in 1967.  He retired from the active ministry in 1980.  He entered into glory on February 16, 1998.