DevotionalTuesday, December 9, 2025

Cultivating Discernment: The Mark of Maturity

Hebrews 5:12-14

For though by this time you ought to be teachers, you need someone to teach you again the basic principles of the oracles of God. You need milk, not solid food; for everyone who lives on milk is unskilled in the word of righteousness, since he is a child. But solid food is for the mature, for those who have their powers of discernment trained by constant practice to distinguish good from evil.

P

PrayAI Team

Daily Devotional Writer

The author of Hebrews delivers a stark and challenging assessment to his audience, one that echoes through the centuries to us today. He confronts believers who, by virtue of the time elapsed since their conversion, *should* have progressed to a point of spiritual leadership and teaching. Instead, they remain stuck in a state of spiritual infancy, requiring re-instruction in the most elementary truths of God's Word. This isn't a critique of new converts, but a lament over stagnation – a failure to move beyond the spiritual "milk" suitable for babes, to the "solid food" necessary for robust spiritual health. What does it mean to be "unskilled in the word of righteousness"? It implies more than just a lack of intellectual knowledge. It speaks to an inability to apply biblical truth effectively in life, to discern God's will amidst moral ambiguities, or to stand firm against theological error. A believer perpetually sustained on "milk" remains spiritually vulnerable, easily swayed by popular opinion or deceptive teachings, and incapable of offering profound spiritual guidance to others. This spiritual immaturity hinders not only personal growth but also the collective strength and witness of the church. The antidote to this spiritual infancy is "solid food," reserved for the "mature." This maturity is not attained passively but through active engagement, described as having one's "powers of discernment trained by constant practice to distinguish good from evil." Discernment is a spiritual faculty, much like a muscle, that strengthens with use. It's honed by consistently immersing oneself in the entirety of God's Word, prayerfully seeking the Holy Spirit's illumination, and diligently applying biblical principles to life's complex situations. This rigorous training enables believers to rightly interpret scripture, evaluate teachings, and make choices that honor God in an increasingly complex world. The call of Hebrews 5 is not merely to acquire more knowledge, but to cultivate a deep, practical wisdom that transforms character and conduct. It challenges us to examine our spiritual diet: Are we content with surface-level understanding, or do we hunger for the deep truths that build resilience, clarity, and Christ-likeness? The journey to spiritual maturity demands intentionality, discipline, and a relentless pursuit of God's revealed truth, so that we may not only distinguish good from evil but also live out the righteousness we profess.

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