The Three Main Teachings of Christianity


Christianity, one of the world’s largest religions, is based on the teachings and life of Jesus Christ. With over 2 billion followers, Christianity has a rich history and diverse set of beliefs. While there are many different denominations and interpretations within Christianity, there are three main teachings that form the foundation of the faith. In this article, we will explore these three teachings in detail, examining their significance and impact on the lives of believers.

The Doctrine of the Trinity

The first major teaching of Christianity is the doctrine of the Trinity. The Trinity is the belief that there is one God who exists in three distinct persons: the Father, the Son (Jesus Christ), and the Holy Spirit. This concept is central to Christian theology and understanding God’s nature.

The Father

The first person of the Trinity is God the Father. Christians believe that God is the creator of the universe and all things within it. He is seen as a loving and caring father figure who watches over his creation and desires a personal relationship with each individual.

The Son (Jesus Christ)

The second person of the Trinity is Jesus Christ, who Christians believe is the Son of God. According to Christian teachings, Jesus is both fully human and fully divine. He was born to the Virgin Mary, lived a sinless life, and was crucified on a cross to pay for the sins of humanity. His resurrection from the dead is seen as the ultimate victory over sin and death.

The Holy Spirit

The third person of the Trinity is the Holy Spirit. Christians believe that the Holy Spirit is present in the world and in the lives of believers. The Holy Spirit is seen as a guide, comforter, and helper, providing spiritual gifts and empowering individuals to live according to God’s will.

The Ten Commandments

The second major teaching of Christianity is the Ten Commandments. These commandments are a set of moral and ethical guidelines given by God to the Israelites through Moses. They serve as a blueprint for righteous living and are considered the foundation of Christian ethics.

The First Commandment: Worship God Alone

The first commandment states, “You shall have no other gods before me.” This commandment emphasizes the importance of worshiping and serving God alone. It forbids the worship of idols or any other gods or deities.

The Second Commandment: No Idols

The second commandment states, “You shall not make for yourself an idol or worship any other gods.” This commandment prohibits the creation and worship of idols or images, emphasizing the need for spiritual devotion to the one true God.

The Third Commandment: Respect God’s Name

The third commandment states, “You shall not take the name of the Lord your God in vain.” This commandment teaches believers to honor and respect God’s name, using it with reverence and not for empty or disrespectful purposes.

The Fourth Commandment: Keep the Sabbath Holy

The fourth commandment states, “Remember the Sabbath day, to keep it holy.” This commandment calls believers to set aside one day of the week for rest and worship, acknowledging God’s role as the creator and sustainer of all things.

The Fifth Commandment: Honor Your Parents

The fifth commandment states, “Honor your father and your mother.” This commandment emphasizes the importance of respecting and obeying one’s parents, recognizing their authority and the role they play in nurturing and guiding children.

The Sixth Commandment: Do Not Murder

The sixth commandment states, “You shall not murder.” This commandment prohibits the taking of another person’s life, affirming the sanctity and value of human life.

The Seventh Commandment: Do Not Commit Adultery

The seventh commandment states, “You shall not commit adultery.” This commandment forbids sexual infidelity, promoting faithfulness and commitment within marriage.

The Eighth Commandment: Do Not Steal

The eighth commandment states, “You shall not steal.” This commandment prohibits taking another person’s property without permission, promoting honesty and respect for others’ belongings.

The Ninth Commandment: Do Not Bear False Witness

The ninth commandment states, “You shall not bear false witness against your neighbor.” This commandment teaches the importance of truthfulness and honesty, discouraging the spreading of false information or lies.

The Tenth Commandment: Do Not Covet

The tenth commandment states, “You shall not covet anything that belongs to your neighbor.” This commandment warns against envy and jealousy, encouraging contentment and gratitude for what one has.

The Great Commission

The third major teaching of Christianity is the Great Commission. This teaching is derived from Jesus’ final instructions to his disciples before ascending to heaven. It commands believers to spread the Gospel and make disciples of all nations.

Go and Make Disciples

The Great Commission begins with Jesus telling his disciples, “Go therefore and make disciples of all nations” (Matthew 28:19). This command urges believers to actively share their faith and invite others to follow Jesus.

Baptizing in the Name of the Father, Son, and Holy Spirit

Jesus continues by instructing his disciples to baptize new believers in the name of the Father, Son, and Holy Spirit. Baptism is seen as a symbolic act of initiation into the Christian faith, representing a person’s identification with Jesus’ death, burial, and resurrection.

Teaching Them to Observe All That I Have Commanded

The final part of the Great Commission emphasizes the importance of teaching new disciples to observe and obey all of Jesus’ teachings. This involves instructing them in Christian doctrine, helping them grow in their faith, and equipping them to live according to God’s will.

Frequently Asked Questions (FAQs)

  1. What is the significance of the doctrine of the Trinity?

    The doctrine of the Trinity is significant as it helps Christians understand the complex nature of God. It affirms that God is both one and three persons, emphasizing the unity and diversity within the Godhead.

  2. Why are the Ten Commandments important for Christians?

    The Ten Commandments provide moral and ethical guidelines for believers, helping them understand God’s expectations for righteous living. They also highlight the need for repentance and reliance on God’s grace for forgiveness when they fall short of these commandments.

  3. How can Christians fulfill the Great Commission?

    Christians can fulfill the Great Commission by actively sharing their faith, engaging in evangelism, and making disciples. This can be done through personal relationships, community outreach, and global missions.

  4. What are some common misconceptions about Christianity?

    Common misconceptions about Christianity include the belief that it is a rigid and judgmental religion, that all Christians are the same, and that it is incompatible with science and reason. However, Christianity is a diverse and multifaceted faith that encourages love, grace, and intellectual pursuit.

  5. Is it possible to be a Christian without attending church?

    While attending church is an important aspect of Christian fellowship and worship, it is possible to be a Christian without regularly attending a physical church. However, it is still crucial to seek spiritual guidance, engage in Christian community, and grow in faith through other means.

  6. What is the role of prayer in Christianity?

    Prayer is a vital part of the Christian faith. It is a means of communicating with God, expressing gratitude, seeking guidance, and interceding on behalf of others. Prayer is seen as a way to deepen one’s relationship with God and align one’s heart with His will.

  7. How does Christianity influence the lives of its followers?

    Christianity influences the lives of its followers by providing a moral framework, guiding principles for decision-making, and a sense of purpose and meaning. It also fosters a sense of community and encourages believers to love and serve others.


The three main teachings of Christianity – the doctrine of the Trinity, the Ten Commandments, and the Great Commission – play a significant role in shaping the beliefs and practices of Christians worldwide. These teachings emphasize the nature of God, the importance of righteous living, and the call to share the Gospel with others. By understanding and embracing these teachings, Christians seek to grow in their faith, live according to God’s will, and make a positive impact in the world.

Rate article
Add a comment