The greatest commandment is to love God with everything you are, followed immediately by loving your neighbor as yourself.
Jesus said so Himself, and He said it not as an original teaching but as a summary of what Scripture had always required.
NIV “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ This is the first and greatest commandment. And the second is like it: ‘Love your neighbor as yourself.’ All the Law and the Prophets hang on these two commandments.” (Matthew 22:37–40)
The answer sounds simple until you examine what every word of it demands.
This post works from that context inward: the meaning of each dimension of love, the inseparable second commandment, and what it means that all of Scripture hangs on these two.
The Context: A Trap That Became a Treasure
The question was not asked in good faith.
A Pharisee who was an expert in religious law approached Jesus with a test.
ESV “And one of them, a lawyer, asked him a question to test him. ‘Teacher, which is the great commandment in the Law?'” (Matthew 22:35–36)
Debates among Jewish scholars about which commandment ranked highest were common, with different schools arguing for circumcision, the Sabbath, or sacrifice.
The lawyer was hoping to catch Jesus in a controversial answer.
Jesus gave him something far larger than controversy.
He gave him the entire law in two sentences.
The Source: Jesus Was Quoting Moses
Jesus did not invent the greatest commandment.
He quoted it directly from Deuteronomy 6:4–5, a passage every Jewish person had memorized.
This passage is known as the Shema, named after its first Hebrew word meaning “hear.”
Devout Jews recited the Shema every morning and every evening as the centerpiece of their daily prayers.
When Jesus answered the lawyer, He was not introducing a new doctrine.
He was pointing back to what Israel had always known and consistently failed to practice.
NASB “And you shall love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength.” (Mark 12:30)
The command had always been there.
Jesus was exposing the fact that the entire law, 613 commandments according to Jewish tradition, was always pointing toward this single orientation of the whole person toward God.
The First Commandment: What Each Dimension Means
The word “all” appears four times in the Markan version of this command.
Jesus was not offering a partial devotion; He was demanding total consecration of every dimension of human existence.
Heart
In Scripture, the heart refers to the center of a person’s will, desires, and affections.
Loving God with the heart means that what you want most is God.
It means your deepest loyalties, your primary loves, your core commitments all converge on Him.
Proverbs 4:23 warns: “Keep your heart with all vigilance, for from it flow the springs of life.”
The heart is where love for God either lives or gets displaced.
Soul
The soul carries the emotional and spiritual life of a person.
To love God with all your soul is to let even your inner emotional world be oriented toward Him.
It means the place where grief and joy, fear and peace, longing and rest all arise is submitted to God.
Jesus prayed in Gethsemane that the Father’s will be done even as His soul was “sorrowful, even to death” (Matthew 26:38).
Total love means total surrender, even in the emotional depths.
Mind
The mind governs how a person thinks, reasons, and understands the world.
Loving God with the mind means letting His revelation shape your thinking rather than conforming your theology to your preferences.
NIV “Do not conform to the pattern of this world, but be transformed by the renewing of your mind.” (Romans 12:2)
Worship is not merely emotional; it is also intellectual.
The Christian life requires bringing every argument and every idea into submission to Christ (2 Corinthians 10:5).
Strength
Mark’s version includes strength alongside heart, soul, and mind.
Strength refers to physical energy, practical effort, and daily action.
Loving God with strength means your body, your labor, your time, and your tangible resources are in service to Him.
Faith that does not affect what you do with your hands and your schedule is incomplete.
The Second Commandment: Equally Important
Jesus was only asked about the first commandment.
He volunteered the second.
NLT “A second is equally important: ‘Love your neighbor as yourself.'” (Matthew 22:39)
This was also not new.
Jesus was quoting Leviticus 19:18.
What was remarkable was the word “equally.”
The second commandment does not follow the first as an afterthought; it follows as a necessary consequence.
A person who truly loves God will be changed in how they treat the people God loves.
The two commandments are not parallel; they are connected.
John made this inseparable link explicit.
ESV “If anyone says, ‘I love God,’ and hates his brother, he is a liar; for he who does not love his brother whom he has seen cannot love God whom he has not seen.” (1 John 4:20)
You cannot claim to love God while treating people as if they do not matter to Him.
Who Is My Neighbor?
When a lawyer asked this same question in Luke 10, Jesus answered with the Parable of the Good Samaritan.
The neighbor was not the person next door who looks like you.
The neighbor was the one in need, regardless of race, religion, or social standing.
The Samaritan helped someone who would normally be considered an enemy.
Neighbor-love, in Jesus’ definition, has no natural boundaries.
The Scope: “All the Law and the Prophets”
Jesus closed His answer with a declaration that is easy to miss.
NIV “All the Law and the Prophets hang on these two commandments.” (Matthew 22:40)
This sentence reframes every other commandment in the Bible.
The Ten Commandments, the laws of Moses, the entire prophetic tradition of the Old Testament do not sit beside the great commandment.
They hang from it.
Every instruction about honesty, purity, justice, Sabbath, care for the poor, and honor toward parents is an expression of what love toward God and neighbor looks like in a specific situation.
When you understand this, you understand why Jesus could say He came not to abolish the law but to fulfill it (Matthew 5:17).
He did not come to add a new commandment to the list.
He came to show what love looked like when it was perfectly obeyed.
Living It: What This Demands of You Today
The greatest commandment is not a theological category to understand; it is a life to live.
Most failures of Christian discipleship trace back to one of two places.
Either love for God has grown cold, and the Christian is going through religious motions without genuine devotion.
Or love for neighbor has been replaced by love for comfort, and the Christian’s faith stays safely inside their own heart without touching the world around them.
Jesus left no room for either.
NASB “We love, because He first loved us.” (1 John 4:19)
The source of both loves is not willpower; it is the experience of being loved by God first.
You do not manufacture love for God from nothing.
You receive His love, and it produces love in return.
That love then overflows toward the neighbor who needs it.
The greatest commandment is not the starting point of the Christian life; it is the shape of it.
Common Questions About the Greatest Commandment
What is the greatest commandment in the Bible according to Jesus?
Jesus identified it as loving God with all your heart, soul, and mind, quoting directly from Deuteronomy 6:5. He added a second: loving your neighbor as yourself from Leviticus 19:18. Together, He said, these two commandments summarize all of Scripture’s law and prophets.
Why did Jesus give two commandments when only one was asked for?
The lawyer asked for one. Jesus answered with two because the second is inseparable from the first. Genuine love for God inevitably changes how you treat people. Jesus was showing that vertical love toward God and horizontal love toward others cannot be separated.
What does it mean to love God with all your heart, soul, and mind?
Heart refers to your will and deepest desires. Soul refers to your emotional and spiritual life. Mind refers to your thoughts and reasoning. Together they describe a person wholly oriented toward God, not compartmentally, but comprehensively. Nothing in your inner life is excluded from this love.
Is the greatest commandment in the Old Testament or New Testament?
Both. Jesus quoted Deuteronomy 6:5 and Leviticus 19:18, which are Old Testament passages. He presented them as the summary of the entire Old Testament law and prophets. The greatest commandment is not a New Testament innovation; it is the heart of what God always required from His people.
Does following the greatest commandment replace the Ten Commandments?
No. Jesus said all the Law and Prophets “hang on” the two great commandments, meaning the Ten Commandments and all other laws are expressions of these two. Following the greatest commandment does not replace the others; it explains why the others exist and provides the motivation for keeping them.
What does it mean that all the law hangs on these two commandments?
It means every specific commandment in Scripture is an application of love. Laws about honesty reflect what love toward a neighbor looks like. Laws about worship reflect what love toward God looks like. The greatest commandment is the root; every other commandment is a branch that grows from it.
A Prayer Shaped by the Greatest Commandment
Lord, You did not command what You would not first provide.
You loved us before we knew to love You, and You command us to love with the very love You have already poured into us.
Search my heart and show me where my love for You has settled into habit without devotion.
Show me who my neighbor is and where I have walked past them.
Teach me that these two commandments are not two separate obligations but one whole life.
And by Your Spirit, make that life mine.
Amen.
Consulted Sources
France, R. T. (2007). The Gospel of Matthew. Eerdmans.
Jones, M. (2016). The greatest commandment. Ligonier Ministries.
Keener, C. S. (1999). A commentary on the Gospel of Matthew. Eerdmans.
Stott, J. R. W. (1978). Christian counter-culture: The message of the Sermon on the Mount. InterVarsity Press.
GotQuestions.org. (2011). What is the greatest commandment?
GotQuestions.org. (2026). What does it mean to love the Lord with all your heart, soul, mind, and strength?
BibleRef.com. (n.d.). What does Matthew 22:39 mean?
BibleRef.com. (n.d.). What does Matthew 22:40 mean?
Crosswalk.com. (n.d.). The greatest commandment: Love God and love your neighbor.
(2024). The greatest commandment: Loving God above everything else. Inspire Within Blog.
(2025). The greatest commandment, part 1: With all your heart. The Bonhoeffer Project Blog.
(2025). The greatest commandment explained: How to love God. All Things Life Blog.
