He is distressed by the sluggish realization of God's promises (verse 49), by the humbling experiences he endures (verse 50), by the arrogance of adversaries and mockers (verses 51-52), by the prevalence of sin and wickedness (verse 53), and by his transient existence on earth, a place of exile (verse 54). In all his tribulations, he turns to God and His holy commandments, striving to maintain an appropriate response, which is expressed in a variety of phrases, but consistently in thought, as will be revealed (verses 55 to 56).
Psalm 118:49 states, "Remember Thy words unto Thy servant; upon them hath Thy hope given me." The words that have inspired the prophet’s hopes are the promises bestowed upon him. He seeks a reminder of these promises due to the disconnect he perceives between his current trials and the expectancy ignited by God's assurances, or perhaps he anticipates circumstances that could jeopardize his hopes, or he may simply require divine comfort and mercy. These promises, rich in mercy, prompt him to say, “Recall what I have spoken; grant me even a small portion of what You have pledged, because now more than ever, I feel my need.” This request is underpinned by an unwavering trust in the unchanging nature of God's word.
But does God experience forgetfulness as humanity does? He does not. Thus, when the word “remember” is used, it conveys the supplicant's desire to receive what has been vowed, rather than implying that God has overlooked His promises. Scripture employs “remember” in varied contexts, sometimes signifying divine forgetfulness, as in “Why hast Thou forgotten me?” (Psalm 41:10) or “Why dost Thou forget our poverty?” (Psalm 43:25). Yet, God declares through the prophet that if a sinner repents, He will forget all their transgressions (Ezekiel 18:21-22). Divine forgetfulness differs fundamentally from human forgetfulness. When God alters the natural order, remaining unchanged in His eternal counsel (Psalm 32:11), it may seem as though He has had a lapse of memory. Thus, when the plea “remember” is made, it reflects the desire for the fulfillment of the promises rather than an indication that God has disregarded them.
The request to God to “remember” essentially asks Him to fulfill His promises. David is expressing, “fulfill what You have pledged to Your servant.” The phrase “Thy hope hast given me” suggests that by trusting in the divine promises, the prophet nurtured his hope. St. Augustine interprets this as an acknowledgment of God's conditional promises, which rely on the faithfulness of those who receive them. The prophet, recognizing his own inability to meet these conditions, implores God to aid him, thus positioning himself to fulfill the promises that are contingent upon such faithfulness. St. Hilary notes that David’s prayer implies his longing to be deemed worthy of God's remembrance of the encouraging words spoken to him.
God's words to David are explicitly documented in Scripture. The prophet Nathan conveyed God's message saying, "I have raised you up from the fold of the sheep to be ruler over my people Israel, and I will be with you wherever you go, and I will eliminate all your enemies before you." Moreover, God assured, "I will give you rest from all your enemies," and upon hearing this, David exclaimed: "Who am I, O Lord God, and what is my house, that You have brought me this far? And these things, O Lord God, are but a small matter to You, as well as the promise concerning my house." He then goes on to declare: "And now, O Lord God, You are God, and Your words are true, and You have spoken these good things concerning Your servant. Now therefore, please bless the house of Your servant, that it may continue before You forever, as You have spoken" (2 Samuel 7:8-29). Motivated by these proclamations, David remained vigilant in anticipation of their realization, relying on the certainty of the prophet's words, he approaches God with a prayer asking Him to remember His promises, which it is unlikely He would neglect.
St. Ambrose interprets David's plea not as arrogance, but rather rooted in the conviction that the true God cannot be untruthful. David's appeal suggests: my trust is not based on mere admiration, but rather You have instilled in me a sense of hope. He sees himself as a servant awaiting sustenance from a master, or a soldier anticipating remuneration from a king. We, too, can echo these sentiments in our prayers to God. The promises we receive in Christ are not solely for the future but encompass our present reality. When you reflect on these promises and do not witness their manifestation in your life, beseech God to remember them and to realize them within you. If obstacles exist preventing their fulfillment, simultaneously request that He removes these hindrances and grants you the worthiness to receive what is pledged.
Forgiveness has been assured to the repentant; yet if you continue to feel weighed down by despair, pray that God indeed assures you of His forgiveness and that you may experience the joy it brings, for "Blessed are they whose transgressions are forgiven, whose sins are covered" (Psalm 31:1). It is promised that those who are baptized with water and the Spirit, or who weep tears of repentance, will undergo spiritual renewal and embark on a new life; such a promise ought to manifest in you, even while the lingering effects of your old ways appear unyielding. Pray that the Lord will liberate you from "this body of death" (Romans 7:24), allowing His presence to dwell within you rather than sin.
Further, it is guaranteed that each person will be taught by God, not through external means but through the internal writing of God's truths upon our hearts; this should also be true for you, despite experiencing darkness and the absence of enlightenment in your spirit. Pray that the Lord may finally become your guiding light, illuminating all who enter the world. It is assured that genuine worshippers will engage with God in spirit; you too must strive to worship rightly, even as you acknowledge deficiencies in your external worship and the absence of spiritual engagement. So pray for the One who inspires prayer (1 Samuel 2:9) to guide you in approaching Him appropriately.
This principle extends to every facet of life. Yet ensure that your petitions do not become mere empty words. Remember to commit to fulfilling what is required of you so that your prayers carry genuine significance. Your declaration should consistently be: "Behold, I am doing, or I will do to the best of my ability what lies within my power; but remember, O Lord, what You have promised to those who labor for You, and accomplish Your good will in my soul." When you diligently strive in your life’s work, you will be able to proclaim alongside the Apostle: "I have fought the good fight, I have finished the race, I have kept the faith. Henceforth, there is laid up for me the crown of righteousness, which the Lord, the righteous Judge, will award to me on that day" (2 Timothy 4:7-8). This embodies the pinnacle of promises and hopes reinforced by God's word: "Where I am, there also shall my servant be" (John 12:26).