“O my God, I say, take me not away in the midst of my days– you whose years endure throughout all generations!” Of old you laid the foundation of the earth, and the heavens are the work of your hands. They will perish, but you will remain; they will all wear out like a garment. You will change them like a robe, and they will pass away, but you are the same, and your years have no end. The children of your servants shall dwell secure; their offspring shall be established before you” (Psalm 102:24-28). 

Whoever wrote Psalm 102 (some say David, some say Asaph) was extremely insecure. But, if we are honest, aren’t we all? We look for affirmation from various things and people – academic credentials, jobs, spouses, ministries, family, possessions, supervisors, financial savings, etc. – wanting to feel good about ourselves and our situation. This writer was no different. He understood the fleeting nature of his life (Psalm 102: 2, 11) and was in the midst of a time of great turmoil, pain, and affliction. Even worse, he felt God was uninvolved (102:2) and had abandoned him in anger (102:10). The psalmist was, by any definition, insecure about himself and his circumstances. Although maybe not to this extreme, can you identify? I sure can. 

I’m so glad the Bible shows God’s people with “warts and all.” They were frail and filled with foibles. And so are we. Insecurity is such a common theme in fallen humanity that, I believe, this passage and others give us guidance on how to deal with our lack of confidence. In this Psalm, like us, the writer tended to look at himself rather than God. When he turned from his feelings and looked at the facts, He saw the greatness and goodness of his God. Not in himself or his circumstances did he find the salve to soothe his insecurity. It was in the immutability of God. 

And what is God’s immutability? Maybe the word “unchangeableness” would be easier to understand. In his systematic theology, Wayne Grudem  (if you don’t have one, get it) defines this attribute of God by explaining that “God is unchanging in His being, perfections, purposes, and promises, yet God does act and feel emotions, and He acts and feels differently in response to different situations.” Beyond being changeless God is also timeless. Both of these concepts are found in the psalmist’s consolation in this passage (see 102:26-27). In the midst of his weakness, this child of God chose to cling to God’s ultimate prominence and infinite power as opposed to his own limitations. The Psalmist understood that contemplating our God’s immutability is a wonderful antidote to our insecurity. His comforting conclusion is found in verse 28: “The children of your servants shall dwell secure; their offspring shall be established before you.”

So what’s the application? In ourselves we are insecure (and have every reason to be). But as blood-bought followers of Jesus our security and identity are found not in ourselves but in the unchanging immensity and integrity of God. And this becomes a reality when we embrace that “who we are” is found only in the person of God’s son, Jesus. And, even more amazing, His identity has been placed into us. This is Paul’s thought when he says in Colossians 2:6-7, “Therefore, as you received Christ Jesus the Lord, so walk in him, rooted and built up in him and established in the faith, just as you were taught, abounding in thanksgiving.” Walking in Him means that, no matter our situation, we are persevering in faith-filled hopefulness and trusting He is at work in us. In other words, Jesus, and nothing else, is our identity and security! We know this because we, “being confident of this, that he who began a good work in you will carry it on to completion until the day of Christ Jesus” (Philippians 1:6). This means that part of His good news is that, no matter how imperceptible it may be, He is building us up!

As we battle our insecurity with the immutability of God that is experienced through our union with Christ, let’s ponder James 1:17-18: Every good gift and every perfect gift is from above, coming down from the Father of lights with whom there is no variation or shadow due to change. Of his own will he brought us forth by the word of truth, that we should be a kind of firstfruits of his creatures.” Consider what makes you feel whole, fulfilled, or complete. Is there something outside of Jesus that is your identity or security? Ask God to reveal and imprint the sufficiency of Christ in every aspect of your life and pray that you never look to anything or anyone else to make you feel complete.

Insecure? Let’s find our identity in “Jesus Christ [who] is the same yesterday and today and forever” (Hebrews 13:8). The God who promises that He never changes His mind or breaks His promises (Numbers 23:19). He is the One that has “granted to us his precious and very great promises, so that through them you may become partakers of the divine nature” (2 Peter 1:4). Our immutable Lord is worthy of our faith – He can be trusted in our weakness. For through Him we have the confidence that only comes because we have “Christ in [us], the hope of glory” (Colossians 1:27).