Psalm 59 It seems that David's songs all have the same theme... He needs deliverance from the enemy and he clings to God to show His lovingkindness and be his stronghold. 

Peter wrote, "Beloved, do not be surprised at the fiery ordeal among you, which comes upon you for your testing, as though some strange thing were happening to you; but to the degree that you share the sufferings of Christ, keep on rejoicing; so that also at the revelation of His glory, you may rejoice with exultation" ( I Peter 4:12-13)  And, James wrote, "Consider it all joy, my brethren, when you encounter various trials, know that the testing of your faith produces endurance... " 

Peter said that the trials are "the proof of your faith being more precious than gold which is perishable, even though tested by fire, may be found to result in praise and glory and honor at the revelation of Jesus Christ." 

David was surely tested.. facing fiery ordeals.. and coming through the fire with faith that was indeed more precious than gold.. Over and over again, he cried out to the Lord and found Him faithful. 

"But as for me, I shall sing of Thy strength; Yes, I shall joyfully sing of Thy lovingkindness in the morning, for Thou hast been my stronghold, and a refuge in the day of distress.  O my strength, I will sing to Thee; for God is my stronghold, the God who shows me lovingkindness." 

Whatever "fiery ordeal" we might face.. may we hold on tightly to the God who will bring us through by His grace and merciful love.  May we trust Him to deliver us and to take care of the enemy of our soul.  Pick up that shield of faith.. like David did.. and stand firm through the fire. 

Father, You never change.. You are the God of David.. and You are our God.  We will sing of Your goodness and love. We sing to You, our Strength and our Defender.  Fill our hearts with Your love and give to us the steadfastness of Jesus our Lord. Amen.