Luke 3:8, commentary and pictures

John the Baptist spoke these words as the forerunner preparing the Lord's way, calling the multitudes coming for baptism to repent and prove it by a changed life. The demand is for fruits worthy of repentance, meaning conversion must appear in words, actions and character rather than in profession alone. No one may begin to plead descent from Abraham, for ancestry, religious heritage, enlightened standing and special promises give no holiness of character and no excuse for sin. True children of Abraham are known by his faith, love, obedience and righteous conduct, for God's promises are conditional on obedience and lineage without good fruit cannot secure a place in Christ's kingdom. God needs no man's ancestry, being able from stones to raise up children to Abraham and to raise up others to carry on His work in purity when those warned reject the light, while persistent fruitlessness brings being cut down.

Voice Preparing the Way

Luke 3:8 belongs to the preaching of John the Baptist as the forerunner going before the face of the Lord to prepare His ways, and it stands in Luke together with Matthew 3:1-12 and Mark 1:1-8 as the scriptural record of his call to repentance and preparation. It was spoken to the multitudes who came to be baptized by him, exposing them as a generation of vipers needing to flee from the coming wrath and commanding changed lives that prove repentance through baptism for the remission of sins. As the voice preparing the way of the Lord, that demand remains binding to be studied and obeyed by workers now.

It was spoken also to scribes and Pharisees who came confessing sins and asking for baptism with no real conviction of sin. They came as time-servers hoping for favor with the coming Prince and for strengthened influence with the people through baptism by a popular teacher. The verse scathingly rebuked that motive by demanding fruits meet for repentance as the required proof of repentance for a share in the announced kingdom.

The verse forbids beginning to say within yourselves that Abraham is father, since descent from Abraham cannot take the place of fruit shown by changed conduct. Ancestry and religious claims cannot give pure principles or holiness of character, and religious profession or inherited privilege cannot replace obedience. Being an enlightened people with special promises does not excuse sin, and enlightened standing confers no favor when the life continues in disobedience. Turning from God's requirements to human ideas means losing the qualities that mark Abraham's children.

True children of Abraham are marked by his faith, love, and obedience, and a claim to Abraham's name has value only when matched by righteous conduct worthy of the honored name. God's promises and blessings are conditional on obedience, so claiming them while living in disobedience does not prevent judgment. Lineage and profession without good fruit cannot save from judgment or secure a place in Christ's kingdom, and fruit that fails to match that name cannot avert judgment. God can raise up other children of Abraham to take the place of those who reject the light they have received, and He does not depend on them to carry on His work in purity and righteousness.

God is able of stones to raise up children unto Abraham, needing no one's ancestry to provide them. Conversion must therefore produce fruit in the life rather than continuing fruitless and disappointing Christ's expectations, and persistent fruitlessness brings the judgment of being cut down. That power to raise up children from stones applies to influential men interested in the truth, who can become believers and must not let fear of being cast out of the synagogues keep them from confessing it. It applies also to God's ability to have men ready for emergencies who can bring reforms even when the work faces terrible odds.

Bearing Worthy Fruit

Repentance must show itself in fruits worthy of the name, meaning conversion produces a changed life whose words and actions reveal character and prove repentance genuine. The fruitless life that goes on disappointing Christ's expectation is the opposite of what is required, and persistent fruitlessness faces being cut down. Profession alone cannot take the place of this fruit, for conduct worthy of repentance is demanded rather than mere claim to religious standing.

The reformation required purges heart, mind, and soul, putting away wrong practices, making crooked paths straight and rough places smooth, and bringing pride and self-esteem low. When God's people bear such fruits worthy of repentance, all flesh shall see the salvation of God. The fruit John called for is concrete, including sharing clothing and food with those in need, dealing honestly, and treating others without violence or false accusation. More generally it turns from worldliness, pride, and selfishness, makes restitution for dishonesty, seeks peace with God, and labors for the salvation of others, rather than resting in religious standing or words alone.

Accepting truth by human reasoning does not produce this fruit when there is no sense of sin and only a feeling of condescension in accepting it. Bringing forth fit fruit requires a truly humbled heart and changed conduct. It means faithfully doing one's part and keeping the soul in the love of Jesus, since receiving God's grace does not remove responsibility to seek and respond to Him. Repentance must be shown by fitting actions and not merely confessed, with the wrong repaired as far as possible. In one case this meant helping heal the injury done to the Health Retreat by bringing in means to relieve the financial pressure caused by the wrongdoer.

Before Christ's first coming the call to deeds fitting repentance exposed the true character of the churches and led many to recognize backsliding, repent deeply, and humble themselves before God. The same warning calls sinners and church members before the second coming to turn from sin rather than rest in religious security, to flee coming wrath and examine their lives. Every church is to bring forth such fruit in conduct. John's direct rebuke of sin and warning of judgment show that the call can require plain, pointed testimony, so God's faithful preachers before Christ's second coming must speak plainly rather than smooth over wrong.