After being born again by faith alone in Christ alone, we are to continue in faith. Paul wrote, “as you have received Christ Jesus the Lord, so walk in Him” (Col 2:6). We received Jesus by faith, and after being born again, we are to “walk by faith, not by sight” (2 Cor 5:7). The word “walk” translates the Greek verb peripateō (περιπατέω), which is here used as a metaphor for how we live, behave, or habitually conduct our lives. To walk by faith means we learn and apply God’s Word to our live...
After being born again by faith alone in Christ alone, we are to continue in faith. Paul wrote, “as you have received Christ Jesus the Lord, so walk in Him” (Col 2:6). We received Jesus by faith, and after being born again, we are to “walk by faith, not by sight” (2 Cor 5:7). The word “walk” translates the Greek verb peripateō (περιπατέω), which is here used as a metaphor for how we live, behave, or habitually conduct our lives. To walk by faith means we learn and apply God’s Word to our lives (i.e., marriage, family, education, work, finances, etc.). It means obeying God’s directives, claiming His promises, and utilizing His resources for our daily problems. We are also instructed to “walk by the Spirit” and not the flesh (Gal 5:16). When we live by faith and depend on the Spirit for strength and guidance, we “walk in a manner worthy of the calling” with which we have been called (Eph 4:1).
As Christians, we are instructed to learn God’s Word that we might come to know our new identity in Christ and lay hold of the many blessings God has provided for us as His children. Gospel information started our journey of faith, and Bible doctrine is the basis for our spiritual walk and advance to maturity. The advancing believer is living the righteous life that God expects, for He says, “My righteous one shall live by faith” (Heb 10:38), and “faith is being sure of what we hope for, being convinced of what we do not see” (Heb 11:1 NET). To live by faith in God and His Word pleases Him, 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). Paul said, “we have as our ambition…to be pleasing to Him” (2 Cor 5:9).
Christians who fail to live by faith, who choose not to learn and/or live by God’s Word, will default to humanistic philosophies, values, and experiences. In immature or carnal Christians, experiences and feelings will be regarded as more real, reliable, and important than God and His Word. Though we can enjoy our experiences and feelings (when they align with God), these are not stable, so we must be careful not to prioritize them or make them the base of operations. Divine wisdom should be our base of operations, as God wants us to learn and live His Word, to trust Him in all things, and to live by faith as obedient-to-the-Word children. When feelings rise high, faith must rise higher, lest we get bogged down and trapped in faulty reasonings that enslave and hinder our spiritual life and victory. The walk of faith requires discipline of mind and will.
Ultimately, “whatever is not from faith is sin” (Rom 14:23). Faith starts with God and His directives and promises. Once we learn about God’s directives, provisions and promises, He expects us to live by them, to be “doers of the word, and not merely hearers who delude” ourselves (Jam 1:22). It is possible to learn God’s Word and not apply it by faith, which is why James wrote, “to one who knows the right thing to do and does not do it, to him it is sin” (Jam 4:17). It is a sin not to live by faith. The writer to the Hebrews warned his readers, saying, “Take care, brethren, that there not be in any one of you an evil, unbelieving heart that falls away from the living God” (Heb 3:12). After hearing God’s Word, it is evil for a Christian not to believe it. It’s evil because God’s Word is absolute truth (2 Sam 7:28; Psa 119:160; John 17:17), and rejecting or doubting it implies that God, who cannot lie (Num 23:19; Tit 1:2; Heb 6:18), is untrustworthy, which is an affront to His perfect nature. This evil behavior was exemplified by the Israelites in the wilderness, for after they’d been delivered from Egyptian bondage, they failed to live by faith (Num 14:11), angered the Lord (Psa 95:8-11), and so forfeited the blessing of inheriting the land (Heb 3:15-18). The danger for us as Christians is that we might know God’s directives and promises, but fail to apply them by faith, and never benefit from His blessings. The writer to the Hebrews said, “Therefore, let us fear if, while a promise remains of entering His rest, any one of you may seem to have come short of it. For indeed we have had good news preached to us, just as they also; but the word they heard did not profit them, because it was not united by faith in those who heard” (Heb 4:1-2).
Hindrances to the Walk of Faith
The hindrances to Christian faith are numerous, but they all share one common feature: they obstruct the believer’s ability to live in active dependence on God and obedience to His Word. Among the most dangerous is ignorance of God’s Word, which the Lord denounced when He said, “My people are destroyed for lack of knowledge” (Hos 4:6). The Christian life cannot be lived in a doctrinal vacuum. Truth must be learned before it can be applied. Without sound doctrine, believers are spiritually malnourished, vulnerable to deception, and unable to live a life that honors God (2 Tim 2:15; 3:16-17; 1 Pet 2:2; 2 Pet 3:18). Ignorance guarantees defeat in the spiritual life, not because God withholds grace, but because we fail to appropriate it.
Another major hindrance is irrational and unwarranted fear, which paralyzes faith and distorts perspective. Paul reminded Timothy that “God has not given us a spirit of timidity, but of power and love and discipline” (2 Tim 1:7). Fear can override truth when allowed to take root in the heart, leading to cowardice in witness, compromise in conviction, and retreat from divine opportunity. Like the Israelites at the edge of Canaan (Num 13:31–14:4), believers who allow fear to dominate their thinking often forfeit the blessings of forward movement in God’s plan.
Also, failure to claim God’s promises is a silent killer of the spiritual life. Hebrews warns of “an evil, unbelieving heart that falls away from the living God” (Heb 3:12), not in the sense of losing salvation, but of turning away from the daily walk of faith. God’s promises are anchors for the soul (Heb 6:18-19), and to neglect them is to drift aimlessly through life, tossed by circumstances rather than guided by divine certainty. Faith appropriates what God has revealed and rests confidently in His faithfulness, even when circumstances contradict what is seen.
Unwarranted self-reliance is another subtle enemy. While human effort has its place in Christian discipline, trust in self apart from God is condemned. Solomon cautioned, “Trust in the Lord with all your heart and do not lean on your own understanding” (Prov 3:5), and Jeremiah adds, “Cursed is the man who trusts in mankind and makes flesh his strength” (Jer 17:5). The Christian life is supernatural and cannot be lived in the power of the flesh. Self-dependence is spiritual sabotage.
Furthermore, yielding to the pressures and pleasures of the world is a treacherous distraction. James minces no words when he writes, “Friendship with the world is hostility toward God” (Jam 4:4), and John adds that “if anyone loves the world, the love of the Father is not in him” (1 John 2:15). Worldliness appeals to the lust of the flesh, the lust of the eyes, and the boastful pride of life—all of which are inconsistent with the life of faith.
Lastly, choosing the desires of the flesh over the will of God leads to spiritual defeat and divine discipline. Paul teaches that “the flesh sets its desire against the Spirit” (Gal 5:17), and Peter exhorts believers to “abstain from fleshly lusts which wage war against the soul” (1 Pet 2:11). The Christian must actively choose to walk by the Spirit (Gal 5:16), moment by moment, if he is to live victoriously.
In sum, these hindrances—ignorance, fear, unbelief, self-reliance, worldliness, and fleshly desire—are not minor setbacks; they are spiritual roadblocks. The remedy is found in consistent intake of God’s Word (2 Tim 3:16-17; 1 Pet 2:2), transformation through mind-renewal (Rom 12:1-2), a life of faith anchored in divine promises (Heb 11:6), and moment-by-moment dependence on the Holy Spirit for guidance and strength (Gal 5:16). Where faith flourishes, these hindrances fall.
God’s Word is Reliable
Though Peter had personally seen and heard Christ (2 Pet 1:16-18), he told his readers, “We have the prophetic word made more sure” (2 Pet 1:19a). Other translations read, “we possess the prophetic word as an altogether reliable thing” (2 Pet 1:19a NET), and “We also have the prophetic message as something completely reliable” (2 Pet 1:19a NIV). The words “more sure” translate the Greek adjective bebaios (βέβαιος) which means reliable, dependable, or trustworthy. According to BDAG, it refers to “something that can be relied on not to cause disappointment.”[1] Kenneth Wuest states, “The idea here is of something that is firm, stable, something that can be relied upon or trusted in. The idea in the Greek text is, ‘We have the prophetic word as a surer foundation’ than even the signs and wonders which we have seen.”[2] Robert B. Thieme Jr., notes, “God’s Word is more real than empirical knowledge, more reliable than anything seen, heard, or felt (2 Pet 1:12–21). Unlike the grass that withers and the flowers that fade, ‘the word of our God stands forever’ (Isa 40:8). God guarantees that His Word never goes forth without accomplishing His will (Isa 55:11).”[3] The point is that God’s Word is absolutely reliable, “to which you do well to pay attention as to a lamp shining in a dark place” (2 Pet 1:19b).
This absolute reliability of Scripture flows from the unchanging character of God Himself. God is perfect in holiness, infinite in wisdom, and absolute in truth. He cannot lie, nor does He ever fail to keep His promises. As Scripture states, “God is not a man, that He should lie, nor a son of man, that He should repent; has He said, and will He not do it? Or has He spoken, and will He not make it good?” (Num 23:19). Paul wrote that God “cannot lie” (Tit 1:2), and the writer of Hebrews affirms “it is impossible for God to lie” (Heb 6:18). Because of this, His Word is completely trustworthy. God never speaks in vain; His Word is living and active, sharper than any two-edged sword, and able to pierce the deepest parts of the human soul (Heb 4:12). What He reveals is not merely informative—it is transformative. As Isaiah recorded, “so will My word be which goes forth from My mouth; it will not return to Me empty, without accomplishing what I desire, and without succeeding in the matter for which I sent it” (Isa 55:11). God’s promises are as dependable as His character, and trusting in them is never misplaced faith—it is the most rational and secure response a believer can have.
Conclusion
In summary, the Christian life is a walk of faith that is empowered by the Holy Spirit and grounded in God’s Word. Faith is not blind or speculative; rather, it is a confident trust in the revealed truths of Scripture, producing a life that seeks to honor God through obedience and reliance on His promises. To walk by faith is to live in active dependence on God, letting His Word shape our thinking, guide our actions, and strengthen us for every challenge we may face. The Holy Spirit works through the Scriptures to instruct, remind, and empower us, enabling us to live the Christian life. As believers, we are called to a disciplined life of learning and applying God’s Word, and not trusting in experiences or feelings. The walk of faith is pleasing to God, honors Him, edifies others, and brings us mental and emotional stability.
Steven R. Cook, D.Min., M.Div.
[1] William Arndt et al., A Greek-English Lexicon of the New Testament and Other Early Christian Literature (Chicago: University of Chicago Press, 2000), 172.
[2] Kenneth S. Wuest, Wuest’s Word Studies from the Greek New Testament, vol. 12 (Grand Rapids: Eerdmans, 1997), 34.
[3] Robert B. Thieme, Jr. “Word of God”, Thieme’s Bible Doctrine Dictionary, (Houston, TX., R. B. Thieme, Jr., Bible Ministries, 2022), 294.
