Training for Godliness: Developing Spiritual Discipline

In our fitness-obsessed culture, programmes like “75 Hard” promise to transform participants through 75 days of rigorous physical and mental training. The programme’s five daily requirements—following a structured diet, completing two workouts, drinking nearly four litres of water, reading ten pages, and taking progress photos—appeal to those seeking discipline and transformation. While such programmes have merit, the apostle Paul points us to something far more valuable: training for godliness.

In 1 Timothy 4:7, Paul writes: “Rather train yourself for godliness; for while bodily training is of some value, godliness is of value in every way, as it holds promise for the present life and also for the life to come.” Physical training has temporary benefits, but spiritual training affects both this life and eternity.

Paul’s instruction to young Timothy in v. 12 provides the framework for spiritual training: “Let no one despise your youth, but set the believers an example in speech, in conduct, in love, in faith, in purity.” The word “despise” literally means to “think down” or “think against”—essentially, to label someone negatively.

Society excels at labelling people, particularly young people. These labels often become self-fulfilling prophecies as individuals begin to live according to how others perceive them. Paul’s counsel is revolutionary: Reject these false labels and instead become an example in five crucial areas.

This isn’t merely about avoiding negativity; it’s about active transformation. Rather than accepting the world’s assessment, believers are called to demonstrate spiritual maturity regardless of age or circumstances. This transformation requires intentional training—what we might call “4:12 Hard,” referencing the verse that outlines our training programme.

There are at least five areas in which training is required.

“Set the believers an example in speech.” Our words reveal our hearts and shape our relationships. James reminds us that the tongue, though small, can cause great destruction (James 3:5-6). Training in speech means developing the discipline to think before speaking.

This isn’t natural. Our instinct is to react immediately, allowing whatever comes to mind to flow out of our mouths. Godly speech requires intentional pauses before responding, particularly in heated conversations. During these moments, we ask, “What would honour God? What would build up rather than tear down?”

The principle extends beyond avoiding harsh words. It includes speaking truthfully, encouragingly, and purposefully. As Ephesians 4:29 instructs: “Let no corrupting talk come out of your mouths, but only such as is good for building up, as fits the occasion, that it may give grace to those who hear.”

“Set the believers an example … in conduct.” Our behaviour speaks louder than our words. Godly conduct means consistently acting in ways that reflect Christ’s character, regardless of circumstances or emotions.

This training area challenges our natural responses to frustration, disappointment, and conflict. Instead of tantrums or revenge, we are called to respond as Jesus would. This doesn’t mean being passive or weak; rather, it means choosing responses that align with God’s character: patience, kindness, justice, and mercy.

Practical conduct training involves asking “What would Jesus do?” not as a cliché, but as a genuine guide for decision-making. It means treating family members with respect, being honest in small matters, and maintaining integrity even when no one is watching.

“Set the believers an example … in love.” Biblical love isn’t merely an emotion; it’s a committed action towards others’ wellbeing. This training area pushes us beyond natural affection to supernatural concern for all people, including those who mistreat us.

Jesus set the standard impossibly high: “Love your enemies and pray for those who persecute you” (Matthew 5:44). This love extends beyond human relationships to encompass God’s entire creation. How we treat animals, care for the environment, and steward resources reflects our understanding of God’s love for his creation.

Training in love means consistently choosing others’ interests over our own convenience. It involves acts of service, words of encouragement, and practical care for those in need. This love becomes particularly challenging when extended to difficult family members, unkind classmates, or those who have hurt us.

“Set the believers an example … in faith.” Faith isn’t merely intellectual assent to religious propositions; it is active trust in God’s character and promises that transforms how we live.

Training in faith means regularly examining and strengthening our core beliefs. Do we truly believe God is sovereign—that he is actively involved in every aspect of our lives? Do we trust that he is working all things together for good (Romans 8:28)? Our faith shows itself in how we respond to difficulties, setbacks, and uncertainties.

This training requires protecting our minds from influences that erode faith whilst actively feeding our spirits with God’s truth. In our digital age, it means being discerning about social media consumption, entertainment choices, and the voices we allow to shape our thinking. Faith grows through consistent exposure to Scripture, prayer, and Christian community.

“Set the believers an example … in purity.” Purity begins in the mind, not in behaviour. Jesus taught that adultery starts in the heart (Matthew 5:28), and the same principle applies to all sin. What we allow into our minds eventually influences our actions.

Training in purity means being ruthlessly selective about mental inputs. This includes entertainment choices, reading material, online content, and even conversations. The principle is simple: rubbish in, rubbish out. Conversely, filling our minds with what is “true, honourable, just, pure, lovely, commendable, excellent, and praiseworthy” (Philippians 4:8) produces corresponding thoughts and actions.

This training area is particularly challenging in our hyper-connected world where impure content is readily accessible. It requires creating boundaries, using accountability systems, and developing habits that promote mental and spiritual health.

These five training areas might seem overwhelming, even impossible. Paul acknowledges this challenge but points to the solution: God’s Spirit enables what we cannot achieve alone. When we trust in Christ, God comes to live within us, providing the power to live transformed lives.

This doesn’t eliminate the need for training or effort. Like physical fitness, spiritual fitness requires consistent practice, discipline, and commitment. We will fail regularly, but failure isn’t falling down—it’s refusing to get back up. Each time we fail, we repent, receive God’s forgiveness, and return to training.

While programmes like “75 Hard” may transform our bodies and minds temporarily, training for godliness transforms us for eternity. The five areas Paul outlines—speech, conduct, love, faith, and purity—provide a comprehensive programme for spiritual development that far exceeds any secular alternative.

This training isn’t about earning God’s approval but about becoming who he has called us to be. As we consistently practice these disciplines, enabled by God’s Spirit, we discover that godliness truly is “of value in every way,” bringing transformation that lasts far beyond 75 days—it lasts forever.