God desires that we advance to spiritual maturity which glorifies Him and blesses us and others. This advance assumes one has believed in Christ as Savior and has spiritual life (John 3:16; 20:31; Acts 4:12; Rom 5:6-10; Eph 2:8-9; Tit 3:5; 1 Pet 1:3, 23). To be clear, salvation is by grace alone, through faith alone, in Christ alone. Only Christ’s atoning work at the cross is sufficient to save, and no works performed before, during, or after salvation are necessary. Though good works should follow our salvation, they are never the condition of it. The information taught in this lesson applies only to the Christian, for “The unbeliever does not receive the things of the Spirit of God, for they are foolishness to him. And he cannot understand them, because they are spiritually discerned” (1 Cor 2:14 NET; cf. John 8:43-44).
The advance to spiritual maturity is a process that takes time as Christians learn and live God’s Word on a regular basis. There is always opposition, for we live in the devil’s world and are confronted with many obstacles and distractions that seek to push or pull us away from God. Though constant distractions are all around us, we move forward by “destroying speculations and every lofty thing raised up against the knowledge of God, and are taking every thought captive to the obedience of Christ” (2 Cor 10:5). Bringing our thoughts into captivity means focusing our minds on God and His Word (Isa 26:3; Pro 3:5-6; Col 3:1-2), and not allowing our thoughts to be bogged down and trapped with the cares of this world (Matt 6:25-34). This requires spiritual discipline to learn and live God’s Word on a regular basis. Biblically, several things are necessary for us to reach spiritual maturity, and these are as follows:
- Be in submission to God. Scripture tells us to “Submit to God” (Jam 4:7), and “present your bodies a living and holy sacrifice, acceptable to God, which is your spiritual service of worship” (Rom 12:1). Submission is a will surrendered to the will of another. Being in submission to God is a sign of positive volition that we’ve prioritized our relationship with Him above all else, and that we trust Him to guide and provide in all things. Like a good friend, He is naturally in our thoughts, and we live every day conscious of Him, being sensitive to what may offend, and making every effort to please Him through a life of faith. When we yield to God, His Word opens up to us, as Jesus said, “If anyone is willing to do His will, he will know of the teaching, whether it is of God or whether I speak from Myself” (John 7:17; cf. Luke 24:45; Acts 16:14; 1 John 5:20).
- Continually study God’s Word. Ezra, the priest, was one who “had set his heart to study the law of the LORD and to practice it, and to teach His statutes and ordinances in Israel” (Ezr 7:10). The growing believer is one whose “delight is in the law of the LORD, and in His law he meditates day and night” (Psa 1:2). As Christians, we understand that “All Scripture is inspired by God and profitable for teaching, for reproof, for correction, for training in righteousness; so that the man of God may be adequate, equipped for every good work” (2 Tim 3:16-17). We cannot live what we do not know, and learning God’s Word necessarily precedes living His will. From regeneration onward, we study God’s Word in order to grow spiritually, that we might reach Christian maturity. God has helped the church by giving Pastors and Teachers (Eph 4:11), “for the equipping of the saints for the work of service, to the building up of the body of Christ; until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a mature person, to the measure of the stature which belongs to the fullness of Christ” (Eph 4:12-13). Christians have the individual responsibility of studying God’s Word in order to live the best life and grow to maturity (Deut 8:3; Jer 15:16; 2 Tim 2:15; Heb 5:12-14; 1 Pet 2:2; 2 Pet 3:18).
- Live by faith. Living by faith means we trust God at His Word. The writer to the Hebrews states, “But my righteous one shall live by faith; and if he shrinks back, my soul has no pleasure in him” (Heb 10:38; cf. Heb 3:7—4:2), for “without faith it is impossible to please Him, for he who comes to God must believe that He is and that He is a rewarder of those who seek Him” (Heb 11:6). It is possible to learn God’s Word and not believe it. For example, the Exodus generation heard God’s Word and understood it; however, “the word they heard did not profit them, because it was not united by faith in those who heard” (Heb 4:2). Our faith is effective when God’s Word is more real than our experiences, feelings, or circumstances.
- Restore broken fellowship with God through confession of personal sin. All believers sin, and there are none who attain perfection in this life (Pro 20:9; Eccl 7:20; 1 John 1:8-10). For this reason, familial forgiveness is necessary for a healthy relationship with God. David understood the folly of trying to conceal his sins, which resulted in psychological disequilibrium and pain; however, when he confessed his sin, God forgave him (Psa 32:2-5). John wrote, “If we confess our sins, He is faithful and righteous to forgive us our sins and to cleanse us from all unrighteousness” (1 John 1:9). God forgives because it is His nature to do so, for He “merciful and gracious, slow to anger and abundant in lovingkindness and truth” (Psa 86:15; cf. Psa 103:8-14). And He is able to forgive because Christ has atoned for our sins at the cross, satisfying the Father’s righteous demands regarding our offenses (1 John 2:1-2). The challenge for many believers is to trust God at His word and accept His forgiveness and not operate on guilty feelings.
- Be filled with the Spirit. Paul wrote to Christians, “don’t get drunk with wine, which leads to reckless actions, but be filled by the Spirit” (Eph 5:18 CSB). If a believer consumes too much alcohol, it can lead to cognitive impairment and harmful behavior. But the believer who is filled with the Spirit will possess divine viewpoint and manifest the fruit of godliness, worship, and thankfulness to the Lord (Eph 5:19-20). Being filled with the Spirit means being guided by Him rather than our own desires or the desires of others. The Spirit’s guidance is always according to Scripture. Being filled with the Spirit does not mean we have more of Him, but that He has more of us, as we submit to His leading.
- Walk in the Spirit. Paul wrote, “walk by the Spirit, and you will not carry out the desire of the flesh” (Gal 5:16). In this passage walking is a metaphor for daily living, which can be influenced by God (Deut 5:33; 10:12), other righteous persons (Pro 13:20), sinners (Psa 1:1; Pro 1:10-16; 1 Cor 15:33), or one’s own sin nature (Gal 5:17-21). To walk in the Spirit means we depend on His counsel to guide and power to sustain as we seek to do His will. The Spirit most often guides us directly by Scripture (John 14:26), but also uses mature believers whose thinking is saturated with God’s Word and who can provide sound advice.
- Accept God’s trials (Deut 8:2-3). Paul wrote, “we exult in our tribulations, knowing that tribulation brings about perseverance; and perseverance, proven character; and proven character, hope” (Rom 5:3-4). James said, “Consider it a great joy, my brothers, whenever you experience various trials, knowing that the testing of your faith produces endurance. But endurance must do its complete work, so that you may be mature and complete, lacking nothing” (Jam 1:2-4 CSB). The Lord uses the fire of trials to burn away the dross of our weak character and to refine those golden qualities consistent with His character. The growing believer learns to praise God for the trials, knowing He uses them to strengthen our faith and develop us into spiritually mature Christians.
- Pray to God. Prayer is essential to spiritual growth as we need to have upward communication with God to express ourselves to Him. Prayer is the means by which we make requests to God, believing He has certain answers ready for us, and that we just need to ask (Jam 4:2). Scripture directs us to “pray without ceasing” (1 Th 5:17), and “pray at all times in the Spirit” (Eph 6:18; cf. Jude 1:20). To pray in the Spirit means we pray in the power of the Holy Spirit as He directs and energizes our prayer life.
- Worship and give thanks to the Lord. The writer to the Hebrews stated, “let us continually offer up a sacrifice of praise to God, that is, the fruit of lips that give thanks to His name” (Heb 13:15). And Paul wrote to the Christians at Thessalonica, saying, “in everything give thanks; for this is God’s will for you in Christ Jesus” (1 Th 5:18). To give thanks (εὐχαριστέω eucharisteo) is to have a daily attitude of gratitude toward God for His goodness and mercy toward us. Part of this attitude comes from knowing God is working all things “together for good” (Rom 8:28), because “God is for us” (Rom 8:31).
- Fellowship with other believers. The writer of Hebrews states, “let us consider how to stimulate one another to love and good deeds, not forsaking our own assembling together, as is the habit of some, but encouraging one another; and all the more as you see the day drawing near” (Heb 10:24-25). Spiritual growth ideally happens in community, for God expects us to exercise our spiritual gifts for the benefit of others (see Rom 12:10-13; 14:19; Eph 4:32; Phil 2:3-4; 1 Th 5:11-15).
- Serve others in love. We are part of the body of Christ and God calls us to love and serve each other. Paul wrote, “you were called to freedom, brethren; only do not turn your freedom into an opportunity for the flesh, but through love serve one another” (Gal 5:13), and “while we have opportunity, let us do good to all people, and especially to those who are of the household of the faith” (Gal 6:10). Peter states, “As each one has received a special gift, employ it in serving one another as good stewards of the manifold grace of God” (1 Pet 4:10). As Christians, we are told, “Do nothing from selfishness or empty conceit, but with humility of mind regard one another as more important than yourselves; do not merely look out for your own personal interests, but also for the interests of others” (Phi 2:3-4).
- Take advantage of the time God gives. Time is a resource we should manage properly. Paul writes, “Be careful how you walk, not as unwise men but as wise, making the most of your time, because the days are evil” (Eph 5:15-16). Solomon wrote, “Whatever you find to do with your hands, do it with all your might, because there is neither work nor planning nor knowledge nor wisdom in the grave, the place where you will eventually go” (Ecc 9:10 NET). God has determined the length of our days, as David wrote, “in Your book were all written the days that were ordained for my life when as yet there was not one of them” (Psa 139:16). Every moment is precious and we must make sure our days are not wasted on meaningless pursuits, but on learning God’s Word and living His will, and walking in love with those whom the Lord places in our path.
As Christians, we will face ongoing worldly distractions in our lives which are designed by Satan to prevent spiritual growth. We have choices to make on a daily basis, for only we can choose to allow these distractions to stand between us and the Lord. As Christians, we experience our greatest blessings when we reach spiritual maturity and utilize the rich resources God has provided for us. However, learning takes time, as ignorance gives way to the light of God’s revelation. Frustration is often the handmaiden of ignorance, but spiritual success comes with knowledge of God and His Word.
 Unless otherwise stated, all Scripture quotes are taken from the New American Standard Bible, 1995 version.