What Is the Great Commandment? Love God and Love Your Neighbor

A Pharisee, trying to trap Jesus, asked: "Teacher, which is the greatest commandment in the Law?" (Matthew 22:36). It was a trick question — the rabbis recognized 613 commandments in the Torah, and ranking them was controversial. Any answer could be criticized.

Jesus' answer has reoriented human ethics ever since: "'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 Text and Its Setting

Jesus quotes two passages from the Hebrew Bible. The first — "Love the Lord your God with all your heart and with all your soul and with all your strength" — comes from Deuteronomy 6:5, embedded in the Shema ("Hear, O Israel: the LORD our God, the LORD is one"). This was the foundational confession of Israel's faith, recited daily by every devout Jew.

The second — "Love your neighbor as yourself" — comes from Leviticus 19:18. The remarkable move Jesus makes is linking these two, treating the second as "like" (similar in kind, inseparable from) the first. You cannot fulfill one without the other.

Paul affirms the same: "The commandments, 'You shall not commit adultery,' 'You shall not murder,' 'You shall not steal,' 'You shall not covet,' and whatever other command there may be, are summed up in this one command: 'Love your neighbor as yourself'" (Romans 13:9).

First: Love God With Everything

Heart, Soul, Mind, Strength

In Deuteronomy 6:5, three dimensions are mentioned: heart, soul, and strength. Matthew's version (22:37) adds "mind." Mark 12:30 includes all four: heart, soul, mind, and strength. The totality is the point — every dimension of the human person must be engaged in loving God.

Heart (kardia): The center of the person — will, affection, commitment. To love God with the heart is to desire God, to want God, to orient the deep center of the self toward him. Augustine: "Thou madest us for Thyself, and our heart is restless, until it repose in Thee."

Soul (psychē): The life-force, the whole person. Loving God with the soul is loving him with your very existence — not a compartment of life but all of it.

Mind (dianoia): Intellectual engagement. This inclusion matters: Christian discipleship is not a flight from thinking. Loving God with the mind means engaging theology, studying Scripture, bringing intellectual rigor to questions of faith. "Have your thinking renewed" (Romans 12:2) is a mental command.

Strength (ischys): Physical effort, practical resources, the body's capacities. Loving God includes how you use your physical life — your time, your energy, your money, your body.

The point of the fourfold formula: there is no part of human existence that is exempt from the command to love God. This is total consecration.

What Loving God Looks Like

Loving God is not primarily an emotion (though emotion is involved). It is a disposition of the whole person oriented toward God — trusting him, obeying him, enjoying him, depending on him.

John 14:15: "If you love me, keep my commandments." Obedience is the evidence and expression of love. Not the source — you don't earn God's love by obeying. But genuine love produces obedience as naturally as a tree produces fruit.

1 John 5:3: "This is love for God: to keep his commands. And his commands are not burdensome." The person who truly loves God finds his commands beautiful rather than burdensome — the way a person in love finds it easy to think of the beloved.

Loving God is also enjoying God. The Westminster Shorter Catechism: the chief end of man is "to glorify God and enjoy him forever." The Psalms are full of enjoyment of God — delight, longing, satisfaction: "As the deer pants for streams of water, so my soul pants for you, my God" (Psalm 42:1).

Second: Love Your Neighbor As Yourself

Who Is My Neighbor?

Luke 10:29 records someone asking exactly this question — and Jesus responds with the parable of the Good Samaritan. A man is beaten, robbed, and left for dead. A priest passes by, then a Levite. Then a Samaritan — a member of a despised ethnic and religious minority — stops, cares for him, and pays for his ongoing care.

Jesus' question at the end: "Which of these three do you think was a neighbor to the man who fell into the hands of robbers?" The answer is obvious. And Jesus' command: "Go and do likewise" (Luke 10:37).

The parable destroys every natural boundary we place on "neighbor." It is not limited to:

• Those in your community
• Those who share your religion
• Those who deserve your help
• Those who will return the favor

A neighbor is anyone in front of you who needs love. The Samaritan was not looking for needy people to help — he was going about his business. The need became his opportunity.

As Yourself

The standard of neighbor-love is "as yourself." This presupposes appropriate self-love — the natural care we take for our own needs, comfort, and well-being. Jesus is not commanding self-abnihilation; he is commanding that the same energy we naturally direct toward ourselves be directed toward others.

Notably, Jesus doesn't say "more than yourself" (which would be psychologically impossible as a consistent standard) or "regardless of yourself" (which would produce martyrdom anxiety). "As yourself" — the same genuine, practical care.

The Second Is "Like" the First

Jesus says the second is "like" (homoios) the first. This means they are inseparable in nature and equivalent in kind. You cannot genuinely love God while hating people made in his image.

1 John 4:20: "Whoever claims to love God yet hates a brother or sister is a liar. For whoever does not love their brother and sister, whom they have seen, cannot love God, whom they have not seen."

The love that flows toward God and the love that flows toward neighbors are not two separate loves. They are one love in two directions — Godward and humanward. The person who truly encounters the love of God finds that love overflowing toward others. And the person who genuinely loves others is drawn toward the source of all love.

All the Law Hangs on These

"All the Law and the Prophets hang on these two commandments." This doesn't mean the Law reduces to a vague feeling of love. It means love is the root from which all specific commandments grow, and any specific command that doesn't serve love has been misunderstood.

Paul's version: "Love does no harm to a neighbor. Therefore love is the fulfillment of the law" (Romans 13:10).

The commandments about stealing, lying, adultery — all are specifications of what love for neighbor looks like and doesn't look like. They are not replaced by love; they are expressions of love in specific situations.

The Problem: We Cannot Love This Way on Our Own

The Great Commandment is also the Great Diagnosis. Who has ever loved God with all their heart, soul, mind, and strength? Who has ever loved their neighbor as perfectly as they care for themselves?

No one. Not without divine help.

This is why the Great Commandment is not just an ethical ideal but a pointer toward the gospel: we cannot love this way in our own strength. We need a new heart (Ezekiel 36:26). We need the Spirit of love poured into our hearts (Romans 5:5). We need to be loved before we can love (1 John 4:19).

The good news is that Jesus fulfilled the Great Commandment on our behalf — and in doing so, he not only justifies us but also begins the process of transforming us into people who actually do love God and neighbor, progressively, by the Spirit's power.

Living the Great Commandment

Practical love of God: Daily prayer and Scripture. Sabbath rest. Grateful worship. Honest confession. Using your gifts for his glory.

Practical love of neighbor: Noticing the person in front of you. Giving generously. Forgiving freely. Advocating for the vulnerable. Bearing the burdens of others. Refusing to repay evil with evil.

Starting with the household of faith: Galatians 6:10: "Therefore, as we have opportunity, let us do good to all people, especially to those who belong to the family of believers." The church community is the primary training ground for neighbor-love.

A Prayer

Father, I confess I have loved you with divided attention and my neighbor with selective compassion. The Great Commandment reveals how far short I fall. Thank you that Christ fulfilled it perfectly in my place. Now, by your Spirit, produce this love in me — genuine, practical, cross-shaped love for you and for the people you place in my path. Let my life be the evidence of your love at work. Amen.

Frequently Asked Questions

Is the Great Commandment the same as the Golden Rule? Related but distinct. The Golden Rule (Matthew 7:12: "do to others what you would have them do to you") describes the standard of neighbor-love. The Great Commandment places that neighbor-love in the context of love for God as its source and motivation.

Does the Great Commandment replace the Ten Commandments? No — Jesus says the Law "hangs" on these two commandments, not that it is replaced by them. The specific commandments remain valid as specifications of what love for God and neighbor looks like in practice.

Who is considered your neighbor according to Jesus? The parable of the Good Samaritan answers this: your neighbor is anyone in front of you who needs help, regardless of their ethnicity, religion, or social status. The question isn't "who qualifies as my neighbor" but "will I be a neighbor to whoever is in need?"

Can you love your neighbor without loving God first? You can show kindness to others without consciously loving God. But the deep, sacrificial, cross-shaped love that Jesus commands — enemy-love, persevering love, love that costs you something — requires the supernatural work of the Spirit that flows from a genuine relationship with God.

What does "love yourself" mean in the Great Commandment? Jesus presupposes a natural, appropriate self-care that we all have. The command is to extend that same genuine care to others. It does not mandate self-prioritization or validate selfish indulgence; it establishes a relatable standard: treat others the way you genuinely care for yourself.