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Baltimore Catechism · Lesson 29

Love and the Ten Commandments

The commandments describe a life of covenant love rather than a ladder for purchasing salvation. Jesus gathers the law into love of God and neighbor, while showing that genuine love takes concrete moral form.

The complete original lesson

Original questions and answers are preserved unchanged. Added study notes appear separately below.

Question 310

Is it enough to belong to God's Church in order to be saved?

It is not enough to belong to the Church in order to be saved, but we must also keep the Commandments of God and of the Church.

Question 311

Which are the Commandments that contain the whole law of God?

The Commandments which contain the whole law of God are these two: 1st, Thou shalt love the Lord thy God with thy whole heart, with thy whole soul, with thy whole strength, and with thy whole mind; 2d, Thou shalt love thy neighbor as thyself.

Question 312

Why do these two Commandments of the love of God and of our neighbor contain the whole law of God?

These two Commandments of the love of God and of our neighbor contain the whole law of God because all the other Commandments are given either to help us to keep these two, or to direct us how to shun what is opposed to them.

Question 313

Which are the Commandments of God?

The Commandments of God are these ten. 1. I am the Lord thy God, who brought thee out of the land of Egypt, out of the house of bondage. Thou shalt not have strange gods before Me. Thou shalt not make to thyself a graven thing, nor the likeness of anything that is in heaven above, or in the earth beneath, nor of those things that are in the waters under the earth. Thou shalt not adore them, nor serve them. 2. Thou shalt not take the name of the Lord thy God in vain. 3. Remember thou keep holy the Sabbath day. 4. Honor thy father and thy mother. 5. Thou shalt not kill. 6. Thou shalt not commit adultery. 7. Thou shalt not steal. 8. Thou shalt not bear false witness against thy neighbor. 9. Thou shalt not covet thy neighbor's wife. 10. Thou shalt not covet thy neighbor's goods.

Question 314

Who gave the Ten Commandments?

God Himself gave the Ten Commandments to Moses on Mount Sinai, and Christ our Lord confirmed them.

Study notes

Belonging and living faith

Questions 310

Visible membership alone is not a guarantee of salvation, and Christians may not judge individual souls. Grace calls for faith working through love, repentance, sacramental life, and perseverance.

Love fulfills rather than erases

Questions 311, 312

Love of God and neighbor summarizes the law because every command orders relationship rightly. Biblical love is not mere approval or feeling; it seeks the true good and therefore gives moral obligations substance.

The Decalogue as covenant gift

Questions 313, 314

God gave the commandments to Israel through Moses within the covenant after liberation. Christian tradition reads them in Christ; numbering traditions vary, while their scriptural substance remains shared.

Scripture in context

Full selections from the King James Version.

Exodus 20:1–17

The Decalogue appears after God identifies himself as the one who delivered Israel from slavery.

1 And God spake all these words, saying, 2 I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage. 3 Thou shalt have no other gods before me. 4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth. 5 Thou shalt not bow down thyself to them, nor serve them: for I the Lord thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me; 6 And shewing mercy unto thousands of them that love me, and keep my commandments. 7 Thou shalt not take the name of the Lord thy God in vain; for the Lord will not hold him guiltless that taketh his name in vain. 8 Remember the sabbath day, to keep it holy. 9 Six days shalt thou labour, and do all thy work: 10 But the seventh day is the sabbath of the Lord thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates: 11 For in six days the Lord made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the Lord blessed the sabbath day, and hallowed it. 12 Honour thy father and thy mother: that thy days may be long upon the land which the Lord thy God giveth thee. 13 Thou shalt not kill. 14 Thou shalt not commit adultery. 15 Thou shalt not steal. 16 Thou shalt not bear false witness against thy neighbour. 17 Thou shalt not covet thy neighbour's house, thou shalt not covet thy neighbour's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour's.
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Matthew 22:34–40

Jesus joins love of God and neighbor and says the law and prophets depend on these commands.

34 But when the Pharisees had heard that he had put the Sadducees to silence, they were gathered together. 35 Then one of them, which was a lawyer, asked him a question, tempting him, and saying, 36 Master, which is the great commandment in the law? 37 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind. 38 This is the first and great commandment. 39 And the second is like unto it, Thou shalt love thy neighbour as thyself. 40 On these two commandments hang all the law and the prophets.
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Reflect and pray

Why is love more demanding than a feeling? Choose one commandment and explain the relationship it protects.

God who frees and calls, write your law of love in my heart and make my obedience grateful, concrete, and merciful. Amen.

Original study prayer.

Supporting sources

Public-domain source units are reproduced in full in this library. Current Church documents remain precise external citations because republication permission has not been established.

The complete historical lesson is reproduced above from the public-domain Baltimore Catechism source archive. Study notes use AI assistance and have not received human theological review.

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