Matt Brown Photography (Cuyahoga Valley Scenic Railroad Heading under the Rt 82 Bridge – Station Road Trailhead – Brecksville, OH)
People of Darkness and People of Light
20 For everyone who does wicked things hates the light and does not come to the light, lest his works should be exposed. 21 But whoever does what is true comes to the light, so that it may be clearly seen that his works have been carried out in God. (John 3:20-21 ESV)
Our two verses were covered in lessons H128 and H129 of the gospel harmonization study in more detail than we will cover here. These verses are found at the end of a section that begins with “For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life” (John 3:16 ESV). God sent his Son into the world to save the world, not condemn it (Verse 17). Whether we are condemned or not is determined by our relationship with Jesus through faith (Verse 18). One is judged based on their relationship to the light that comes by Jesus. Judgment is determined by one’s relationship to that light (Verse 19).
With the context established, we come to our two verses. Jesus said, “I am the light of the world. Whoever follows me will not walk in darkness but will have the light of life.” (John 8:12 ESV). “In him was life, and the life was the light of men” (John 1:4 ESV). When one is born spiritually that life illuminates the soul of that person and produces light in the world so that others can see, but those who do evil hate the light because it exposes their wicked behavior. Jesus presence in the world brought light into the world and exposed the evil practices of the Jewish religious leadership and they hated him for it and determined that they would turn off that light by killing him. We are now the light of the world and many are being killed by those who do wicked things.
Whoever is born of God and do the works assigned to them by God, come to the light so that what they do is clearly seen as works being carried out in God. Until just now I have not noticed the importance of those last four words: “carried out in God.” In Ephesians 2:10 (ESV): “For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them.” As we walk in them by doing them, we are not to do them in the flesh but in God. Doing them in the flesh we do them in our own strength for our glory, but if we do them in God, we do them in the power of God to his glory.
Why is it important that people see us doing good works in God? In so doing we are letting our light shine before others, so that they may see our good works and give glory to our Father who is in heaven. Let all that we do be done in such a way that we glorify God (Matthew 5:16).
The Following Addendum Is Provided by ChatGPT
Summary Theme
Walking in the Light Reveals a Heart That Seeks God
Summary Paragraph
In John 3:20–21, Jesus contrasts two responses to God’s truth. Those who practice evil avoid the light because they fear that their sinful deeds will be exposed. Darkness provides the illusion of hiding from God, but it cannot conceal the condition of the heart. In contrast, those who desire truth willingly come into the light, not because they are sinless, but because they seek God’s transforming work in their lives. Their obedience demonstrates that God is actively at work within them. Jesus teaches that genuine faith welcomes God’s examination, correction, and guidance rather than resisting it. Believers are called to live openly before God, allowing His truth to shape every aspect of their lives.
Discussion Questions with Extended Answers:
1. Why do those who practice evil hate the light?
Answer:
Jesus explains that people who continually practice evil avoid the light because the light exposes what they would rather keep hidden. The light represents God’s holiness, truth, and righteousness. Sin thrives in secrecy, but God’s truth uncovers motives, attitudes, and actions that are contrary to His will. Rather than repenting, many reject the light because they love their sin more than they love God (John 3:19). This passage reminds us that the issue is not merely intellectual belief but the condition of the heart. Refusing God’s truth allows sin to remain unchallenged, while coming into the light begins the process of repentance and restoration.
2. What does Jesus mean by “doing the truth”?
Answer:
To “do the truth” means to live in obedience to God’s revealed truth. Truth is not merely something to believe intellectually; it is something to practice daily. Those who belong to Christ desire lives marked by honesty, integrity, humility, repentance, and obedience. They are willing for God to expose areas needing correction because they trust His purposes. Coming into the light demonstrates confidence that God’s grace is greater than our failures and that His transforming work continues throughout the believer’s life. Genuine faith produces visible evidence of God’s work through righteous living.
3. How can believers live in the light today?
Answer:
Living in the light means living transparently before God and consistently aligning our lives with His Word. This includes confessing sin promptly, maintaining integrity even when no one is watching, allowing Scripture to guide decisions, and remaining teachable through the conviction of the Holy Spirit. Walking in the light also involves loving others, practicing forgiveness, serving faithfully, and rejecting hypocrisy. Believers do not claim perfection; instead, they continually bring every part of their lives under Christ’s lordship. As they do so, their actions increasingly reflect God’s work within them, bringing glory to Him and providing a testimony that points others to Jesus.
4. What does this passage teach about the evidence of genuine faith?
Answer:
John 3:20–21 teaches that genuine faith is demonstrated by a willingness to come into God’s light. True believers do not seek to hide from God’s truth but welcome His examination because they desire to grow in holiness. Their good works do not earn salvation; rather, they reveal that God is working in their hearts. Jesus emphasizes that deeds “have been done in God,” showing that transformed lives are the result of God’s grace operating within His people. A life increasingly characterized by openness, repentance, obedience, and spiritual growth provides evidence of authentic faith and a living relationship with Christ.
Anchor My Faith 
Leave a comment