1 John, Lesson 2

Lesson 2


Heavenly Father, we acknowledged that You are the bright morning star, lily of the valley, rose of Sharon, ancient of days, kinsmen redeemer, Holy One of God, Holy One of Israel, and Holy One of Jacob. We pray for open, receptive, soft, obedient, and teachable spirits, in Jesus’ name, Amen.

1 John 1: 5-10, Walk in the light of Christ

V 5, This is the message which we have heard from Him and declare to you, that God is light and in Him is no darkness at all.

Jesus is the word of God. Greek for word is “logos”, which means message. John declared to his readers and us, that he and the apostles had heard from Jesus, the message of God. Jesus is the light of life who shines His light into the dark world. Jesus is light of the world and whoever walks with Him will not stumble in darkness, 1 John 1:1, John 1:4, John 8:12, John 9:5.

1 John 1:1, “That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled, concerning the Word of life”.

John 1:4, “In Him was life, and the life was the light of men”.

John 8: 12, Then Jesus spoke to them again, saying, “I am the light of the world. He who follows Me shall not walk in darkness, but have the light of life.”

John 9:5.  “As long as I am in the world, I am the light of the world”.

V 6, If we say that we have fellowship with Him, and walk in darkness, we lie and do not practice the truth.

We cannot have fellowship with Jesus if we continue to live in sin, continue to walk in darkness, deception, and falsehood. The light of Jesus removes darkness, exposes deceptions, lies, and falsehood. We cannot hide anything before Jesus because He is an all knowing omniscient God, Hebrews 4:13.

Hebrews 4:13, “And there is no creature hidden from His sight, but all things are naked and open to the eyes of Him to whom we must give account”.

V 7, But if we walk in the light as He is in the light, we have fellowship with one another, and the blood of Jesus Christ His Son cleanses us from all sin.

If we walk in the light of Christ and are cleansed of sins, we can have fellowship with Him and with our fellow Christians.

VV 8-10, 8, If we say that we have no sin, we deceive ourselves, and the truth is not in us. 9 If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness. 10 If we say that we have not sinned, we make Him a liar, and His word is not in us.

No one can claim to be sinless, for all had sinned and fallen short of God’s perfect standard, Romans 3:23. If we sin, we should come before Jesus, confessed and repent of our sin. Jesus is faithful and will forgive our sins and purifies us, 1 John 1:9. If we insist that we are sinless, we are not living in the truth of God’s words.

Romans 3:23, “for all have sinned and fall short of the glory of God”.

1 John 1:9, “If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness”.


We are to walk in the truth of Holy Spirit. We are to be transparent before Him and not habitually sin. But if we sin, we are to confess our sin before Him and repent. We are to claim the promise of 1 John 1: 9 for the forgiveness of sin and cleansing.


Heavenly Father, we praise You and thank You because You are worthy to be praised. You are the name above all names, You are light and there is no darkness in You. We pray that You will help us to walk in the light of Christ, in Jesus’ name, Amen.


Dr. Andrew C S Koh, is an author, publisher, blogger, retired cardiologist, and Bible expositor. His first book, Memoirs of a Doctor, told the amazing story of his spiritual journey and full recovery from tetraplegia. Since then, he has authored 36 Christian books, including commentaries on every book of the New Testament from Matthew to Revelation. He studied Theology at Laidlaw Bible College, Auckland, New Zealand. Connect with him at

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