In this section, we will explore the emergence of Christianity and the life of Jesus Christ, not as distant history, but as a journey of ideas, meaning, and transformation. We will first build a clear foundation—understanding the world in which he lived, the rise of early Christianity, and the key moments of his life. From there, we will move step by step into his core teachings, especially those from the Sermon on the Mount in the Gospel of Matthew. The aim is not just to read, but to understand—how these ideas shaped thought, ethics, and the search for truth. This will be a thoughtful and engaging journey into one of the most influential streams of human wisdom.

Early Life

Jesus was born in Bethlehem and raised in Nazareth in a Jewish family. His mother was Mary, and he grew up following Jewish traditions. Very little is known about his early childhood. In the New Testament story, he is shown as spiritually aware from a young age, once teaching in a temple when he was a boy.

Early awareness (childhood glimpse)

In one story, as a young boy, Jesus is shown speaking with teachers in the temple. People are surprised at his understanding. This is presented as early spiritual awareness, not normal learning.

Beginning of His Mission

Around age 30, Jesus began his public work after being baptized by John the Baptist. After this, he spent time in the wilderness reflecting and fasting. This period is seen as preparation for his teachings and mission.

Teachings and Message

He traveled through villages in the region of Judea and Galilee, teaching about:

• Love and compassion

• Forgiveness

• Humility

• Truth

• Inner purity

• Care for the poor and suffering

Many of these teachings are recorded in the Gospel of Matthew and other Gospels.

He often used simple stories (parables) like the Lost Sheep, the Good Samaritan, and the Mustard Seed to explain deep moral and spiritual ideas in easy ways.

Conflict with Authorities

His growing influence attracted attention from religious leaders of the time. They disagreed with his interpretations of religious law, especially his focus on inner intention over strict rituals.

Arrest and Crucifixion

He was arrested and sentenced to death by crucifixion under Roman authority. Christians believe he was crucified, died, and was buried.

Resurrection (Core Belief of Christianity)

After three days, his followers believed he rose from the dead. This event is called the Resurrection, and it became the central belief of Christianity.

Spread of Christianity

His disciples (apostles), especially figures like Paul, began spreading his teachings across the Roman Empire. Over time, this movement became the religion known as Christianity.

Simple Understanding of His Journey

From a spiritual point of view, his life is seen as a journey of awakening, teaching truth, and guiding people toward inner transformation through love, awareness, and compassion.

Early Christianity

After the time of Jesus Christ, his followers spread his teachings across different regions. Over time, Christianity grew into a large religion with different traditions and interpretations.

Major Division (1054 CE)

Christianity later split into two major branches:

• Roman Catholic Church

• Eastern Orthodox Church

This split is called the Great Schism.

Later Division (16th Century)

Much later, in the 1500s, another major movement happened called the Protestant Reformation. It began as a reform movement against certain practices of the Catholic Church.

This led to:

• Catholic Christianity

• Protestant Christianity (many different groups like Lutheran, Calvinist, etc.)

Christianity started from the teachings of Jesus, later spread worldwide, and over time divided mainly into Catholic, Orthodox, and Protestant branches due to differences in interpretation, practice, and church authority.

Differences Between the Main Branches of Christianity

1. Roman Catholic Church

• Led by the Pope (in Vatican City)

• Strong church structure and authority

• Emphasizes traditions along with the Bible

• Sacraments (rituals) are very important

2. Eastern Orthodox Church

• No single Pope; led by several senior bishops (Patriarchs)

• Very traditional and ancient practices

• Similar beliefs to early Christianity

• Strong focus on rituals and worship style

3. Protestant Christianity

• Started during the Protestant Reformation

• No Pope; more individual churches

• Emphasizes the Bible as the main authority

• Belief that faith in God is central, with simpler rituals

Terminologies

Gospel

The word "Gospel" comes from an old English term meaning "good news" or "good message."

In Christianity, the Gospel refers to the teachings, life, actions, and message of Jesus Christ—especially the message concerning truth, transformation, compassion, and salvation.

Matthew

Matthew is the name traditionally given to one of the disciples (followers) of Jesus.

According to the New Testament, before following Jesus, Matthew worked as a tax collector. Tax collectors at that time were often disliked by society because they collected taxes for the Roman authorities. The narrative says that Jesus called Matthew to follow him, and he left his work and became a disciple.

Sin

Sin means an action, intention, or way of living that moves a person away from truth, wisdom, compassion, harmony, or righteousness.

Baptized

Baptized means a special religious act where a person is washed with water as a sign of starting a new spiritual life.

In the case of Jesus Christ, he was baptized by John the Baptist. This act symbolized:

• Cleansing of past life

• Commitment to God's will

• Beginning of a new spiritual mission

Jesus Christ emerged within the Jewish religious tradition, just as Gautama Buddha emerged within the broader Indian spiritual tradition associated with Vedic/Hindu culture. In both cases, the teacher arose from an already existing tradition, but their teachings later gave rise to a distinct path followed by many people separately.

Bible

The Bible did not come from one single place or one single author. It is a collection of many books written over a long period of time.

The Bible is the complete sacred collection of books in Christianity and is divided into two main parts:

• Old Testament

• New Testament

The Old Testament contains older scriptures and teachings written before the time of Jesus Christ, while the New Testament contains writings related to the life, teachings, and followers of Jesus.

Within the New Testament are four important books known as the Gospels:

• Gospel of Matthew

• Gospel of Mark

• Gospel of Luke

• Gospel of John

These present the teachings and life of Jesus from different perspectives associated with different disciples or traditions.

Some books in the Bible (especially the New Testament) were written by followers (disciples) of Jesus Christ, but not all of them were direct disciples. The Bible was written by disciples and other early followers of Jesus, not only the original disciples.

Interestingly, today Christianity is the most followed religion in the world. Yet, at its origin, Jesus Christ is traditionally said to have had only 12 main disciples, known as the Twelve Apostles.

The Gospel of Matthew can be understood as the account or interpretation of the life and teachings of Jesus Christ associated with Matthew the Apostle and the tradition connected to him.

The Sermon on the Mount is a major teaching section inside the Gospel of Matthew.

It is called the Sermon on the Mount because Jesus Christ is described as giving these teachings while sitting on a mountain/hillside.

In the Gospel of Matthew, Chapters 5, 6, and 7 together are known as the Sermon on the Mount.

From the next section, we will begin exploring key verses from the Sermon on the Mount in the Gospel of Matthew. This will help us understand the core teachings of Jesus Christ in a deeper and more meaningful way.