How Do You Measure Spiritual Maturity?
Table Of Contents
Introduction
Spiritual maturity is not a vague idea. Just as physical and intellectual growth can be measured, the Bible teaches us that spiritual growth can also be measured. Our growth becomes evident to those around us—believers and even unbelievers. God’s desire is that we would mature into spiritual completeness, continually growing toward the measure of the fullness of Christ. Through today’s message we would discover two clear ways Scripture shows us how spiritual maturity is measured: growing in discernment and growing in stability—both firmly rooted in the Gospel of the water and the Spirit.
Growing in Discernment
Spiritual maturity is not determined by how many years you have been in church, but by how wisely you live out your faith. A person can sit under teaching for many years and still remain spiritually shallow. True maturity reveals itself through discernment—the ability to distinguish between good and evil, truth and error, what pleases God and what does not.
The Bible tells us that solid food belongs to those who are of full age, whose senses have been exercised to discern both good and evil (Hebrews 5:14). Discernment grows as we mature spiritually. It does not come instantly or through a single prayer; it develops over time as we apply God’s Word in daily life.
This discernment begins with a clear understanding of the Gospel of the water and the Spirit—that Jesus Christ took all our sins upon Himself through His baptism, was judged on the cross, and rose again to give us eternal life. When this gospel is truly understood and believed, our spiritual eyes are opened. We move from being dead to God to being alive, able to see spiritual realities clearly.
As we grow, discernment affects every area of life—our decisions, relationships, conduct, and response to trials. God often uses correction, discipline, and even hardship to sharpen our discernment because He loves us and desires to keep us aligned with His will. Without discernment, believers become easily deceived, tossed around by false teachings and worldly thinking. But when discernment grows, spiritual maturity becomes evident to all.
Growing in Stability
The second measure of spiritual maturity is stability. We live in dangerous times, where confusion and division threaten the people of God, even causing some to question the integrity of the Gospel of the water and the Spirit. A mature believer is not erratic, restless, or easily shaken. Instead, maturity produces a deep, steady confidence rooted in gospel truth.
Stability comes from being firmly established in the righteousness of God—not our own works, feelings, or performance. As Peter teaches in 2 Peter 1, we have obtained precious faith by the righteousness of God. From this foundation, we are called to diligently build upon our faith: adding virtue, knowledge, self-control, perseverance, godliness, brotherly kindness, and love.
This is not instant growth; it is a process—layer upon layer. As we grow in these areas, we become strong, stable, and steadfast. Stability gives us assurance—not based on emotions, which change, but on truth. We know who we are in Christ, what He has done through His baptism, blood, and resurrection, and where we are headed.
A stable believer can withstand trials, resist the enemy, and walk calmly even in chaos. Without stability, believers become spiritually barren, short-sighted, and forgetful of the cleansing they have received. But with stability, we stand firm, confident, and unshakable in the gospel.
Conclusion
So church, how do you measure spiritual maturity? Not by time, position, or feelings—but by growing discernment and growing stability. God does not mature us instantly; He grows us little by little, just as He promised to do. When we nurture our spirit man through the Gospel of the water and the Spirit, everything else in life begins to fall into place.
God’s desire is that His people would be strong, stable, and steadfast—able to discern truth, stand firm in trials, and live fruitful lives that glorify Him. Let us therefore continue to grow, pressing forward in faith, building upon the gospel foundation, until our maturity becomes evident to all—for the glory of God.
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