How to Be Perfect According to the Bible: A Path to Attainable Holiness
The Bible presents a striking call to perfection that, at first glance, might seem impossible. In Matthew 5:48, Jesus declares, “Be perfect, therefore, as your heavenly Father is perfect.” This isn’t a suggestion—it’s a command. From the perspective that perfection is possible, Scripture reveals that God not only desires His people to be perfect but equips them to achieve it through His grace, power, and transformative work. Here’s how to pursue and attain perfection according to the Bible.
Understanding Biblical Perfection
First, it’s essential to define what “perfect” means in Scripture. The Greek word used in Matthew 5:48, teleios, conveys completeness, maturity, or being fully developed in a moral and spiritual sense. It’s less about flawless performance in every action and more about a heart wholly devoted to God, aligned with His will, and living in consistent obedience. Leviticus 19:2 echoes this: “Be holy because I, the Lord your God, am holy.” Perfection, then, is attainable holiness—a life marked by love, purity, and faithfulness.
This perspective holds that while humans are born with a sinful nature (Romans 3:23), God’s redemptive plan through Christ makes perfection possible. Jesus’ sacrifice cleanses sin (1 John 1:7), and the Holy Spirit empowers believers to live victoriously (Romans 8:11). Thus, perfection becomes a present reality, not just a future hope.
1. Surrender Fully to God
Perfection begins with total surrender. James 1:4 says, “Let perseverance finish its work so that you may be mature and complete, not lacking anything.” This maturity comes from yielding every part of your life to God—your desires, thoughts, and actions. In Romans 12:1-2, Paul urges believers to offer themselves as “living sacrifices, holy and pleasing to God” and to be “transformed by the renewing of your mind.”
To be perfect, start by consecrating yourself daily. Pray, “Lord, I give You everything—make me what You want me to be.” This surrender invites God to work perfection in you.
2. Abide in Christ
Jesus makes perfection possible by bridging the gap between human weakness and divine holiness. In John 15:5, He says, “I am the vine; you are the branches. If you remain in me and I in you, you will bear much fruit; apart from me you can do nothing.” Abiding in Christ—through prayer, Scripture, and obedience—connects you to His perfect nature.
The Bible suggests this union enables a sinless life. 1 John 3:6 states, “No one who lives in him keeps on sinning. No one who continues to sin has either seen him or known him.” By staying rooted in Christ, you can overcome sin and reflect His perfection.
3. Be Filled with the Holy Spirit
The Holy Spirit is the key to living a perfect life. In Acts 1:8, Jesus promises, “You will receive power when the Holy Spirit comes on you.” This power sanctifies and strengthens believers to fulfill God’s commands. Paul writes in Galatians 5:16, “Walk by the Spirit, and you will not gratify the desires of the flesh.”
Seek the Spirit’s infilling daily. Pray for His guidance, confess and repent of any sin immediately, and let Him lead you into righteousness. The Spirit perfects what human effort alone cannot achieve.
4. Love Perfectly
Perfection is inseparable from love. Jesus ties the command to be perfect in Matthew 5:48 to loving others, even enemies (Matthew 5:44-47). 1 John 4:12 says, “If we love one another, God lives in us and his love is made complete in us.” Perfect love—selfless, unconditional, and sacrificial—mirrors God’s character.
Practice love in every interaction. Forgive quickly, serve humbly, and prioritize others’ needs. As love grows, so does your perfection, for “love covers over a multitude of sins” (1 Peter 4:8).
5. Obey God’s Word Consistently
Perfection requires obedience. Psalm 119:1-3 declares, “Blessed are those whose ways are blameless, who walk according to the law of the Lord… who do no wrong but follow his ways.” Jesus affirms this in John 14:23, “Anyone who loves me will obey my teaching.” The Bible assumes obedience is possible—God doesn’t command what He won’t enable.
Study Scripture diligently and align your life with it. When you stumble, repent immediately and press forward. Consistent obedience builds a perfect, blameless walk.
6. Persevere Through Trials
Trials refine perfection. James 1:2-4 teaches, “Consider it pure joy, my brothers and sisters, whenever you face trials of many kinds, because you know that the testing of your faith produces perseverance. Let perseverance finish its work so that you may be mature and complete.” Suffering isn’t a barrier to perfection—it’s a tool God uses to perfect you.
Embrace challenges with faith, trusting God to shape you. Each victory over temptation or hardship brings you closer to completeness.
Evidence of Attainable Perfection
Scripture offers examples of those deemed “perfect” or blameless. Job was called “blameless and upright” (Job 1:1), and Noah was “a righteous man, blameless among the people of his time” (Genesis 6:9). While not sinless in an absolute sense before Christ, their lives prefigure what’s possible with God’s grace. Post-resurrection, 1 John 2:1 acknowledges sin’s reality (“If anybody does sin, we have an advocate”), yet 1 John 3:9 insists, “No one who is born of God will continue to sin, because God’s seed remains in them.” This tension suggests perfection is a sustained state of holiness, enabled by God, with provision for restoration if one falters.
Addressing Objections
Some argue perfection is impossible, citing Romans 7:15-25, where Paul describes struggling with sin. However, this passage may reflect his pre-conversion state or a rhetorical device, as Romans 8:1-4 shifts to victory: “The law of the Spirit who gives life has set you free from the law of sin and death.” From the perspective that perfection is possible, God’s power overcomes human frailty.
Conclusion
Being perfect, as the Bible defines it, is not an unattainable ideal but a calling made possible through Christ. Surrender to God, abide in Jesus, rely on the Holy Spirit, love perfectly, obey consistently, and persevere through trials. Matthew 19:26 encapsulates this hope: “With man this is impossible, but with God all things are possible.” You won’t achieve perfection overnight—it’s a journey of growth and grace—but Scripture affirms that a holy, blameless life is within reach. Pursue it boldly, trusting God to complete the work He began in you (Philippians 1:6).
Article written by Ben Ross and Grok AI