The Righteous One Saved and Glorified
Having been delivered from his enemies, particularly Saul, David rejoices and renders thanksgiving. In these two men, David and Saul, there is an example of the two differing states of mankind, the righteous and the froward. But there is also demonstrated the law of reciprocity, and this is clearly seen in vv. 24-26. God will deal with us in response to how we deal with Him. He recompenses according to our attitude. Whilst He is the initiator of all grace, the virtuous use of that grace will draw fresh supplies. So God will be righteous to those who practice righteousness. He will be merciful to those who exercise mercy. To the upright, He will be upright, and to the pure, He will be pure.  But to the froward (false), He will show Himself froward (to wrestle or fight). When we are for God, He is for us. But it is an awful thing to have Him fighting against us.

Psalm 18

   1  Thee will I love, O Lord, my strength.
   2     My fortress is the Lord,
      My rock, and he that doth to me
         deliverance afford:

      My God, my strength, whom I will trust,
         a buckler unto me,
      The horn of my salvation,
         and my high tow'r, is he.

   3  Upon the Lord, who worthy is
         of praises, will I cry;
      And then shall I preserved be
         safe from mine enemy.

   4  Floods of ill men affrighted me,
         death's pangs about me went;
   5  Hell's sorrows me environed;
         death's snares did me prevent.

   6  In my distress I called on God,
         cry to my God did I;
      He from his temple heard my voice,
         to his ears came my cry.

   7  Th' earth, as affrighted, then did shake,
         trembling upon it seized:
      The hills' foundations moved were,
         because he was displeased.

   8  Up from his nostrils came a smoke,
         and from his mouth there came
      Devouring fire, and coals by it
         were turned into flame.

   9  He also bowed down the heav'ns,
         and thence he did descend;
      And thickest clouds of darkness did
         under his feet attend.

  10  And he upon a cherub rode,
         and thereon he did fly;
      Yea, on the swift wings of the wind
         his flight was from on high.

  11  He darkness made his secret place:
         about him, for his tent,
      Dark waters were, and thickest clouds
         of th' airy firmament.

  12  And at the brightness of that light,
         which was before his eye,
      His thick clouds passed away, hailstones
         and coals of fire did fly.

  13  The Lord God also in the heav'ns
         did thunder in his ire;
      And there the Highest gave his voice,
         hailstones and coals of fire.

  14  Yea, he his arrows sent abroad,
         and them he scattered;
      His lightnings also he shot out,
         and them discomfited.

  15  The waters' channels then were seen,
         the world's foundations vast
      At thy rebuke discovered were,
         and at thy nostrils' blast.

  16  And from above the Lord sent down,
         and took me from below;
      From many waters he me drew,
         which would me overflow.

  17  He me relieved from my strong foes,
         and such as did me hate;
      Because he saw that they for me
         too strong were, and too great.

  18  They me prevented in the day
         of my calamity;
      But even then the Lord himself
         a stay was unto me.

  19  He to a place where liberty
         and room was hath me brought;
      Because he took delight in me,
         he my deliv'rance wrought.

  20  According to my righteousness
         he did me recompense,
      He me repaid according to
         my hands' pure innocence.

  21  For I God's ways kept, from my God
         did not turn wickedly.
  22  His judgments were before me, I
         his laws put not from me.

23  Sincere before him was my heart;
       with him upright was I;
    And watchfully I kept myself
       from mine iniquity.

  24  After my righteousness the Lord
         hath recompensed me,
      After the cleanness of my hands
         appearing in his eye.

  25  Thou gracious to the gracious art,
         to upright men upright:
  26  Pure to the pure, froward thou kyth'st
         unto the froward wight.

  27  For thou wilt the afflicted save
         in grief that low do lie:
      But wilt bring down the countenance
         of them whose looks are high.

  28  The Lord will light my candle so,
         that it shall shine full bright:
      The Lord my God will also make
         my darkness to be light.

  29  By thee through troops of men I break,
         and them discomfit all;
      And, by my God assisting me,
         I overleap a wall.

  30  As for God, perfect is his way:
         the Lord his word is try'd;
      He is a buckler to all those
         who do in him confide.

  31  Who but the Lord is God? but he
         who is a rock and stay?
  32  'Tis God that girdeth me with strength,
         and perfect makes my way.

  33  He made my feet swift as the hinds,
         set me on my high places.
  34  Mine hands to war he taught, mine arms
         brake bows of steel in pieces.

  35  The shield of thy salvation
         thou didst on me bestow:
      Thy right hand held me up, and great
         thy kindness made me grow.

  36  And in my way my steps thou hast
         enlarged under me,
      That I go safely, and my feet
         are kept from sliding free.

  37  Mine en'mies I pursued have,
         and did them overtake;
      Nor did I turn again till I
         an end of them did make.

  38  I wounded them, they could not rise;
         they at my feet did fall.
  39  Thou girdedst me with strength for war;
         my foes thou brought'st down all:

  40  And thou hast giv'n to me the necks
         of all mine enemies;
      That I might them destroy and slay,
         who did against me rise.

  41  They cried out, but there was none
         that would or could them save;
      Yea, they did cry unto the Lord,
         but he no answer gave.

  42  Then did I beat them small as dust
         before the wind that flies;
      And I did cast them out like dirt
         upon the street that lies.

  43  Thou mad'st me free from people's strife,
         and heathen's head to be:
      A people whom I have not known
         shall service do to me.

  44  At hearing they shall me obey,
         to me they shall submit.
  45  Strangers for fear shall fade away,
         who in close places sit.

  46  God lives, blessed be my Rock; the God
         of my health praised be.
  47  God doth avenge me, and subdues
         the people under me.

  48  He saves me from mine enemies;
         yea, thou hast lifted me
      Above my foes; and from the man
         of vi'lence set me free.

  49  Therefore to thee will I give thanks
         the heathen folk among;
      And to thy name, O Lord, I will
         sing praises in a song.

  50  He great deliv'rance gives his king:
         he mercy doth extend
      To David, his anointed one,
         and his seed without end.