If you’ve ever seen the sloths in the animated film Zootopia, you understand how exceedingly frustrating it can be to deal with an agonizingly slow process. However, God never seems to be in a hurry to accomplish His good work, whether the physical development and growth of a young child, or the spiritual maturation of a follower of Christ. Sanctification is a slow process.
But have you ever stopped to consider why growth toward maturity in Christ is so slow? One of my professors at Talbot–Dr. Steve Porter–offered a very insightful answer to that question, in an article he penned, appropriately titled “The Gradual Nature of Sanctification.” His thesis centers around an understanding of (what the Bible commonly refers to as) “the flesh” as not merely a behavioral bent toward sinful acts, but a relational bent toward autonomy from God. This is how Dr. Porter describes the Christian’s battle with “the flesh” (or sarx, which is the Greek word usually translated “flesh” or “sin nature” in the New Testament):
…[W]hat stands in the way of progress in holiness is not merely sarx understood as the Christian’s habituated desire to sin, but sarx understood as the Christian’s habituated desire to be one’s own god. To make no provision for the flesh, then, is to put to death ingrained attempts to utilize one’s natural resources to live apart from God and instead to engage in practices of deepening dependence on the nourishment available by the Spirit, which brings forth the fruit of the Spirit. This means that the choice to “stop” rebelling and “start” depending is not ultimately a willpower issue. Rather, it is an interpersonal issue. In particular, it is an issue that involves coming to a greater trust/faith in the love and goodness of God as well as despairing of the attempt to find life apart from God.
So much of my despair over how hard life continues to be with our adopted daughter, as well as my frustration over relational patterns in my marriage that never seem to change, is rooted in an expectation that I should be able to figure these things out and “fix” them. But I can’t. And when I run up against that wall of my human limitations, then I spiral into despair and hopelessness. But if God’s intent in all these trials is to deepen my trust and dependence on Him and to rid me of my attempts to find life apart from Him, then I might be able to see this wall as a blessing rather than a source of despair. And I might be better able to extend patience and grace to myself and my family members when the change we all desire is so painfully slow in coming.
This process of learning new strategies of dependence on God is analogous to the same process in a marriage relationship, Dr. Porter says.
What makes spiritual growth challenging—and therefore, often slow—is that it requires persons to learn to trust, love, and depend on God in ways that they have previously learned to trust, love, and depend on themselves. Learning to trust, love, and draw life from another person—especially God—is far more complex than learning various strategies of strengthening one’s willpower. It is analogous to growth in a marriage relationship. If it were merely a matter of consistently engaging one’s spouse in certain ways (e.g., date nights, clear communication, sacrificial service) and refraining from activities that undermine the relationship (e.g., deception, workaholism, outbursts of anger), marital growth could, in principle, come about quite easily and rapidly. The problem is that a husband (or wife) can be consistently engaging his spouse in the right sort of ways and refraining from activities that undermine the marriage and nonetheless still lack trust, love, and dependence on his spouse. Just as we cannot reduce a marriage relationship to the activities that foster marital growth, we cannot reduce relationship with God to the willpower necessary to consistently engage the means of grace and refrain from sin.
In other words, doing good behavior and not doing bad behavior is not the essence of maturity in Christ. After all, Jesus had some scathing rebukes for the religious folks whose good behavior pushed them away from God rather than closer to Him. (See Matthew 15:1-9.) And Jesus welcomed people who trusted in Him, despite their questionable behavior. (See Luke 7:36-50.) Right behavior is important, but right relationship is primary.
Trust in God, love for God, and dependence on God grow in tiny increments over a long period of time–a lifetime in fact. It is a very slow process. The good news, though, is that we can train our hearts to trust, love, and depend on God. Spiritual disciplines–or the means of grace–are not aimed at merely reforming our behavior, but are meant to deepen our relationship of trust and dependence on Christ. Sanctification is a slow process, but nothing is more valuable. So stick with the process–it’s definitely worth it!