Series Theme: Living Holy: Walking in the Spirit and Standing Fast in Liberty
Main Scripture Focus: Galatians 5
Series Purpose: To help believers understand that holiness is not just what we avoid, but how we live, walk, love, serve, and yield to the Holy Spirit.
June 23 -- Part 1: Entanglement
June 30 -- Part 2: Walking in Love Towards Each Other
July 7 -- Part 3: Understanding What Sin Is (AND KNOWING Christ Set Us Free from Sin, Guilt, Shame)
July 14 -- Part 4: Walking in the Spirit (Fruit of the Spirit)
July 21 -- Part 5: Walking in the Spirit (Yielding to and Understanding the Holy Spirit)
July 28 -- Part 6: Walking in the Spirit (Establishing Boundaries, Holy and Healthy Habits)

Stand Fast: Called to Liberty, Not Bondage

Background / Devotional Scriptures

Old Testament Scriptures

Genesis 3:1–10 — Sin enters the world; Adam and Eve experience guilt, shame, fear, and separation.
Genesis 3:21 — God covers Adam and Eve, pointing to the need for sacrifice and covering.
Leviticus 17:11 — Life is in the blood; introduces the principle of atonement.
Psalm 32:1–5 — The heaviness of unconfessed sin and the blessing of forgiveness.
Psalm 51:1–12 — David’s prayer for cleansing, mercy, and a clean heart.
Proverbs 6:16–19 — Sins God hates, including pride, lying, murder, false witness, and sowing discord.
Proverbs 28:13 — Covering sin blocks progress; confession and forsaking sin brings mercy.
Isaiah 1:16–18 — God calls His people to wash, repent, and be made clean.
Isaiah 53:4–6 — Christ prophetically bears our griefs, sorrows, transgressions, and iniquities.
Isaiah 59:1–2 — Sin separates mankind from God.

New Testament Scriptures

John 8:31–36 — Christ makes us free indeed.
Romans 6:1–14 — Believers are dead to sin and alive unto God.
Romans 8:1–4 — There is no condemnation in Christ Jesus.
Romans 8:13–14 — Through the Spirit, believers mortify the deeds of the body.
Galatians 5:1 — Stand fast in the liberty Christ has given.
Galatians 5:13–15 — Liberty is not an occasion to the flesh, but a call to serve in love.
Galatians 5:19–26 — The works of the flesh contrasted with the fruit of the Spirit.
Titus 2:11–14 — Grace teaches us to deny ungodliness and live holy.
Hebrews 12:1 — Lay aside every weight and the sin that easily besets us.
1 Peter 2:16 — Do not use liberty as a covering for evil.
1 John 1:8-10

Key Scriptures

Galatians 5:19–21
Isaiah 59:1–2
Romans 6:14
Romans 8:1–4
Titus 2:11–14

Central Verse

James 1:15 — ““Then when lust hath conceived, it bringeth forth sin: and sin, when it is finished, bringeth forth death.”

Key Terms

Entangled: Entangled means to become twisted, trapped, or deeply involved in a complicated situation from which it is difficult to escape. It refers to both physical objects (like vines or hair) and abstract concepts (like relationships, legal messes, or complex physics) that are intricately bound together.

Snare: 1. An instrument for catching animals, particularly fowls, by the leg. It consists of a cord or string with slip-knots, in which the leg is entangled. 2. Any thing by which one is entangled and brought into trouble. I Cor. 7. A fool's lip are the snare of his soul. Prov. 18.

Sin: an offense against religious or moral law; transgression against the law of God; an offense against religious or moral law. Broadly, it represents any action, thought, or omission that violates a recognized moral standard, causes harm, or drives estrangement from God; missing the mark; truly guilty; acting in rebellion.

Watchman: A watchman is a person assigned to guard a building, property, or area, particularly at night. Their primary duties include monitoring for suspicious activity, protecting against theft or vandalism, and sounding an alarm in case of danger. The word translated as “watchman” in Hebrew, tsaphah, means to lean forward—to peer into the distance, to observe, to await (Strong’s H6822). Some other translations use “sentry” or “lookout”.

Liberty means freedom in Christ from the bondage of sin, the curse of the law, and the power of the flesh.

Bondage means being spiritually tied, controlled, enslaved, or entangled by sin, legalism, fear, or the flesh.

Stand Fast means to remain firm, steady, and unmoved in what Christ has done.

Grace is God’s unearned favor and enabling power that saves us and teaches us to live holy.

Flesh refers to the sinful nature, desires, attitudes, and habits that resist the will of God.

Love is the spiritual evidence that our liberty is being used correctly.

Background

The book of Galatians was written by the Apostle Paul to believers who were being pressured to return to the bondage of legalism. Some were teaching that faith in Christ was not enough and that Gentile believers had to keep certain parts of the law, including circumcision, in order to be accepted by God.

Paul writes with urgency because the gospel itself was at stake. Christ had already paid the price for salvation. The believers were not to return to a system that made them depend on outward religious works instead of inward faith in Jesus Christ.

In Galatians 5, Paul teaches that Christ has made us free. However, this freedom is not permission to sin. Christian liberty is not an excuse to live carelessly, but the power and responsibility to serve God, love others, and walk in obedience through the Holy Spirit. The Word also gives clear admonitions such as “guard your heart,” “work out your own salvation with fear and trembling,” and “study to show yourself approved unto God.” These warnings remind us that walking in freedom requires partnership with God through spiritual discipline, wise boundaries, holy habits, and intentional stewardship of our lives so that liberty is protected and not misused.

Introduction

Holiness begins with understanding what Christ has delivered us from. We cannot live holy while remaining comfortable in bondage. Paul exhorts the Galatians to “stand fast,” reminding us that freedom in Christ must be intentionally guarded through wise boundaries, spiritual discipline, and daily dependence upon God. The enemy consistently seeks to pull believers back into old mindsets, old sins, old fears, old habits, and subtle entanglements that weaken spiritual focus and dull sensitivity to the Holy Spirit.

Many people misunderstand liberty, assuming it means the freedom to do whatever they desire. However, biblical freedom is not self-indulgence—it is deliverance from the power of sin and the ability to live surrendered to God. We are free to obey God, free to love, free to serve, and free to steward our lives well through holy habits like prayer, fasting, the Word, and faithful giving. Living holy is not bondage; sin is bondage. Holiness is the true life of freedom Christ died to give us.

The series theme, “Living Holy: Walking in the Spirit and Standing Fast in Liberty,” reminds us that holiness is not only about what we avoid, but about how we live, walk, love, serve, and yield to the Holy Spirit. In order to understand holy living, we must first understand what sin is and how it works against the life God has called us to live.

Tonight’s lesson focuses on “Understanding Sin: The Works of the Flesh and the Call to Holy Living.” Galatians 5 teaches us that there is a clear difference between walking in the flesh and walking in the Spirit. The flesh represents the old sinful nature, while the Spirit leads us into freedom, obedience, purity, love, and self-control.

Sin is more than an outward act. Sin begins in the heart and shows up in our thoughts, words, attitudes, desires, choices, and behaviors. Some sins are visible and easy to recognize, while others are hidden beneath pride, jealousy, bitterness, doubt, rebellion, gossip, backbiting, evil speaking, or disrespect for authority. Whether public or private, sin separates us from God’s will and keeps us from walking in the liberty Christ has provided.

Galatians 5:19–21 gives us a serious list called “the works of the flesh.” These include sexual sins, spiritual sins, relational sins, social sins, and lifestyle sins. Paul does not give this list to condemn believers, but to warn us, teach us, and help us examine our lives honestly before God.

The good news is that Christ has delivered us from the power of sin. We are not called to manage sin, excuse sin, rename sin, or hide sin. We are called to repent, lay aside every weight, put off the old man, and walk in the Spirit. True liberty in Christ is not freedom to continue in sin; it is freedom to live holy through the power of the Holy Ghost.

Discussion

Galatians 5:19–21 identifies the works of the flesh and shows us that sin is not limited to one category. Paul begins with sins that affect the body and moral purity: adultery, fornication, uncleanness, and lasciviousness. These sexual sins remind us that our bodies belong to God and should not be used in ways that dishonor Him. Holiness includes purity in our conduct, our relationships, our thoughts, our desires, and even what we allow to entertain or influence us.

Paul also names religious and spiritual sins such as idolatry and witchcraft. Idolatry is anything we place before God, depend on more than God, or give the devotion that belongs to God alone. Witchcraft, or sorcery, speaks to ungodly spiritual practices, manipulation, rebellion, and seeking power or direction outside of God. These sins are dangerous because they compete with God’s authority and open doors to spiritual bondage.

Galatians 5 also addresses relational and social sins: hatred, variance, emulations, wrath, strife, seditions, and heresies. These include hatred, conflict, jealousy, outbursts of anger, selfish ambition, dissensions, and divisions. This teaches us that sin is not only what people do privately; it is also how we treat one another. The flesh does not only show up in immoral actions; it also shows up in the way people speak, respond, criticize, divide, dishonor, and refuse to forgive.

Some sins of the heart and tongue may seem smaller to people, but they are serious before God. Gossip is sinful because it spreads information in a way that can damage, expose, or stir up trouble. Proverbs 20:19 says, “He that goeth about as a talebearer revealeth secrets: therefore meddle not with him that flattereth with his lips.” Backbiting is speaking against someone behind their back in a harmful or accusing way. Second Corinthians 12:20 lists backbitings among the sins Paul feared he would find in the church. Evil speaking includes slander, harsh criticism, and words that tear down rather than build up. Ephesians 4:31 says, “Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you.”

The flesh also shows itself through disrespect, unforgiveness, pride, and sowing discord. Disrespect for godly authority is dangerous because God has established order in the home, church, and community. Hebrews 13:17 says, “Obey them that have the rule over you, and submit yourselves: for they watch for your souls.” Unforgiveness keeps the heart bound and blocks the flow of mercy. Mark 11:25 says, “And when ye stand praying, forgive, if ye have ought against any.” Pride causes a person to resist correction, exalt self, and look down on others. Proverbs 16:18 says, “Pride goeth before destruction, and an haughty spirit before a fall.” Sowing discord is especially serious because it damages unity among God’s people. Proverbs 6:16–19 teaches that one of the things the Lord hates is “he that soweth discord among brethren.”

Paul continues with lifestyle sins such as envyings, murders, drunkenness, revellings, and such like. The phrase “and such like” reminds us that the list is not limited to only the sins named. Anything that flows from the flesh and pulls us away from God must be taken seriously. Sin may show up as uncontrolled appetites, careless living, bitterness, rebellion, doubt, unbelief, compromise, or a heart that refuses correction.

The purpose of this lesson is not to make us feel hopeless, but to help us recognize what Christ came to deliver us from. Romans 6:14 declares, “For sin shall not have dominion over you.” Through Christ, we have power to repent, power to change, power to lay aside sin, and power to walk in the Spirit. Holiness is not bondage; holiness is the freedom to no longer be ruled by the flesh.

Conclusion

Sin is anything that violates God’s Word, resists God’s will, or reflects the works of the flesh instead of the fruit of the Spirit. It can be seen in outward behavior, but it can also hide in the heart through wrong attitudes, secret desires, pride, bitterness, jealousy, rebellion, doubt, gossip, backbiting, and evil speaking.

Galatians 5:19–21 gives us a mirror so we can examine ourselves honestly. It shows us that the flesh produces works that damage our relationship with God, harm others, weaken the church, and pull us back into bondage. But Galatians 5 does not stop with the works of the flesh. It also points us to life in the Spirit.

Christ has not called us to be entangled again with sin. He has called us to stand fast in liberty, put off the old man, mortify the deeds of the body, and walk in holiness. True freedom is not doing whatever the flesh desires. True freedom is being delivered from the power of sin so we can live in obedience to God.

As believers, we must stop excusing what God calls sin. We must allow the Word to search us, the Holy Spirit to convict us, and the grace of God to teach us how to live soberly, righteously, and godly in this present world. A holy life begins with a surrendered heart.

Key Takeaways

Sin is not only an outward act; it begins in the heart and shows up in our thoughts, words, attitudes, desires, choices, and behaviors.
Galatians 5:19–21 helps us identify the works of the flesh so we can honestly examine our lives before God.
Sin separates mankind from God, but Christ came to deliver us from the power, guilt, and bondage of sin.
The works of the flesh include sexual sins, spiritual sins, relational sins, social sins, lifestyle sins, and hidden sins of the heart and tongue.
Gossip, backbiting, evil speaking, disrespect, unforgiveness, pride, and sowing discord are serious because they damage people, weaken unity, and grieve the Spirit of God.
Christian liberty is not freedom to continue in sin; it is freedom to live holy, serve God, love others, and walk in obedience.
Grace does not excuse sin; grace teaches us to deny ungodliness and live soberly, righteously, and godly.
Through Christ, sin no longer has dominion over the believer.
Walking in the Spirit gives us power to resist the flesh, lay aside sin, and produce the fruit of the Spirit.
Holiness begins with a surrendered heart and a willingness to let God’s Word expose, correct, cleanse, and transform us.

Reflection Questions

How would I define sin based on the Word of God and not just based on personal opinion or culture?
Are there any works of the flesh listed in Galatians 5:19–21 that I need to take more seriously?
Do I tend to recognize visible sins more quickly than hidden sins of the heart, tongue, or attitude?
Have I excused gossip, backbiting, evil speaking, pride, unforgiveness, or sowing discord as “small” sins?
Is there any area where I have used Christian liberty as an excuse to please the flesh?
What does Romans 6:14 mean for my personal walk with God: “For sin shall not have dominion over you”?
Are there any weights, habits, relationships, conversations, or environments that are pulling me back toward bondage?
How can I better guard my heart, my tongue, my thoughts, and my responses?
What fruit of the Spirit do I need the Holy Ghost to develop more fully in me?
What practical step can I take this week to walk in holiness and refuse the works of the flesh?

Essential Thought

Sin is not something to excuse, rename, hide, or manage. Sin is bondage, and Christ came to make us free. If we are going to live holy, we must allow the Word of God to reveal the works of the flesh, allow the Holy Spirit to convict and cleanse us, and choose daily to walk in the liberty Christ has provided. True freedom is not doing whatever the flesh desires; true freedom is living under the power, grace, and leadership of the Holy Spirit.