What is the difference between the heart, soul, and mind?
The Bible uses heart, soul, and mind not as separable compartments of a person but as ways of describing the whole person in our various aspects. The heart is the inner center of a person, the seat of will and affection; the soul is the whole self, the living person; the mind is our understanding and thought life. Scripture calls us to love God with all of them, not as parts but as the whole self given wholly to Him.
This question arose from studying What is the flesh versus the Spirit? and What is the body, soul, and spirit?.
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What the Scripture says
The Bible describes one person from several angles
When Scripture lists heart, soul, and mind, it is not teaching that we are made of three detachable parts; it is describing the whole person in our depths, our life, and our thinking. The command is single: 'You shall love Yahweh your God with all your heart, with all your soul, and with all your might,' and Jesus repeats it with heart, soul, and mind. Paul prays that 'your whole spirit, soul, and body be preserved blameless.' These are windows into the same self, calling us to love God with everything we are.
You shall love Yahweh your God with all your heart, with all your soul, and with all your might.
Jesus said to him, “‘You shall love the Lord your God with all your heart, with all your soul, and with all your mind.’
May the God of peace himself sanctify you completely. May your whole spirit, soul, and body be preserved blameless at the coming of our Lord Jesus Christ.
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.’This is the first commandment.
The heart: the center of the person
In Scripture the heart is the inner wellspring of the person, where will, desire, and character meet. Proverbs says, 'Keep your heart with all diligence, for out of it is the wellspring of life,' and Jesus teaches that 'out of the heart come evil thoughts, murders, adulteries... false testimony.' Jeremiah warns that 'the heart is deceitful above all things,' and God's new-covenant promise is to write His law on the heart. The heart is who we truly are before God, and He looks on it.
Keep your heart with all diligence, for out of it is the wellspring of life.
But the things which proceed out of the mouth come out of the heart, and they defile the man. For out of the heart come evil thoughts, murders, adulteries, sexual sins, thefts, false testimony, and blasphemies.
The heart is deceitful above all things, and it is exceedingly corrupt: who can know it?
For out of the heart come evil thoughts, murders, adulteries, sexual sins, thefts, false testimony, and blasphemies.
The soul: the whole self, the living person
The word for soul often means the whole person, one's very life. At creation 'man became a living soul,' and Jesus asks, 'What will it profit a man, if he gains the whole world, and forfeits his life?' He says those who lose their soul for His sake will save it, and He lays down His life a ransom for many. When the soul is at stake, the whole person is at stake, and God's care reaches to the whole person He made.
Yahweh God formed man from the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul.
For what will it profit a man, if he gains the whole world, and forfeits his life? Or what will a man give in exchange for his life?
May the God of peace himself sanctify you completely. May your whole spirit, soul, and body be preserved blameless at the coming of our Lord Jesus Christ.
For what does it profit a man, to gain the whole world, and forfeit his life?
The mind: the understanding and the thought life
The mind is the theatre of our thoughts and understanding, and Scripture calls for its renewal and surrender. Paul commands, 'Don't be conformed to this world, but be transformed by the renewing of your mind,' and he urges us to think on 'whatever things are true... whatever things are honorable' and to bring 'every thought into captivity to the obedience of Christ.' Loving God with the mind means letting our thinking be formed by truth and our reason bow to Christ.
Don’t be conformed to this world, but be transformed by the renewing of your mind, so that you may prove what is the good, well-pleasing, and perfect will of God.
Finally, brothers, whatever things are true, whatever things are honorable, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report; if there is any virtue, and if there is any praise, think about these things.
throwing down imaginations and every high thing that is exalted against the knowledge of God, and bringing every thought into captivity to the obedience of Christ;
Jesus said to him, “‘You shall love the Lord your God with all your heart, with all your soul, and with all your mind.’
One person, given wholly to God
These words are not rival parts to be balanced but the whole self to be given. The heart without the mind can drift into superstition, and the mind without the heart into coldness; so Jesus commands love with all of both, and Paul's prayer is for 'your whole spirit, soul, and body' to be kept blameless. To love God with the heart is to love with the whole center of our being; with the soul, with our very life; with the mind, with our best thinking, and with the body, with our actual obedience. It is one consecration of one person to one God.
Jesus said to him, “‘You shall love the Lord your God with all your heart, with all your soul, and with all your mind.’
May the God of peace himself sanctify you completely. May your whole spirit, soul, and body be preserved blameless at the coming of our Lord Jesus Christ.
You shall love Yahweh your God with all your heart, with all your soul, and with all your might.
Therefore I urge you, brothers, by the mercies of God, to present your bodies a living sacrifice, holy, acceptable to God, which is your spiritual service.
As you read, you may wonder…
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Verses to meditate on
Jesus said to him, “‘You shall love the Lord your God with all your heart, with all your soul, and with all your mind.’
Keep your heart with all diligence, for out of it is the wellspring of life.
May the God of peace himself sanctify you completely. May your whole spirit, soul, and body be preserved blameless at the coming of our Lord Jesus Christ.
Don’t be conformed to this world, but be transformed by the renewing of your mind, so that you may prove what is the good, well-pleasing, and perfect will of God.
For what will it profit a man, if he gains the whole world, and forfeits his life? Or what will a man give in exchange for his life?
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