What are the Ten Commandments?

The Ten Commandments are the most famous moral code in human history. God spoke them to Moses on Mount Sinai and inscribed them on stone tablets. They appear in Exodus 20 and again in Deuteronomy 5. They cover duties to God and duties to neighbour.

This guide walks through all ten, explains their original meaning, and shows how Jesus and the New Testament interpreted and extended them. They remain foundational for anyone trying to understand biblical ethics.

The first commandment forbids other gods. The second forbids graven images. The third forbids taking God's name in vain. The fourth commands keeping the Sabbath. Together they establish the exclusive worship of the Lord, the rejection of idolatry, reverence in speech, and rest as a spiritual practice.

These commandments shaped Israel into a people set apart. In a world of many gods and many images, Israel worshipped one God and made no image of him. The Sabbath was a weekly witness that God is lord of time.

The fifth commandment honours parents. The sixth forbids murder. The seventh forbids adultery. The eighth forbids stealing. The ninth forbids bearing false witness. The tenth forbids coveting. Together they protect family, life, marriage, property, truth, and contentment.

These commandments are not arbitrary rules. They describe the conditions under which human community can survive and flourish. Without trust, truth, and restraint, society collapses. The commandments name the minimum requirements for life together.

Jesus did not abolish the commandments. He deepened them. Murder includes anger. Adultery includes lust. The commandments are not merely about external behaviour but about the heart. When asked which commandment was greatest, he summarised all ten in two: love God, love your neighbour.

This does not make the individual commandments obsolete. It reveals their inner logic. Every one of the ten is an expression of love. Idolatry fails to love God. Murder fails to love the neighbour. The two great commandments are the root; the ten are the branches.

Christians debate the role of the law. Luther used the commandments as a mirror of sin. Calvin used them as a guide for the redeemed life. The Reformed tradition emphasises the "third use" of the law as instruction for believers. Catholics incorporate them into sacramental preparation.

Whatever the theological framework, the commandments remain the clearest short summary of what God expects. They are taught in Sunday school, carved on courthouses, and studied in catechisms. No other text in Scripture has had comparable influence on Western moral consciousness.