10.3b.2

The Growth of the Church — Roman Empire

Context

• Christianity spread throughout the Roman Empire during the first centuries after Jesus.

• The Roman Empire was largely peaceful and prosperous during its early centuries.

• Many different religions existed, and people were searching for answers to important “human heart questions” about life, death and meaning.

• Christianity offered a message of salvation and answers about life, death and resurrection.

1. Christians lived out their faith

Christian example

• Ordinary Christians lived their faith in a society that was largely unchristian.

• Their lives demonstrated the teachings of Jesus through love, service and care for others.

Care for others

Christians cared for:

• the poor

• the sick

• people with disabilities

• prisoners

• slaves

• victims of disasters

• people needing burial

• the unemployed

• travellers

• poorer Christian communities

Christian teachings

Christianity promoted:

• dignity of every person

• lifelong marriage

• social responsibility

• ethical behaviour in business

Effect on Church growth

• Christianity became attractive because Christians put their beliefs into practice.

• Their love and care for others demonstrated the Gospel to people around them.

• The Church grew as people were attracted to Christian teaching and example.

Role of the Holy Spirit

• The Holy Spirit guided Christians' consciences to live according to God's law.

• Christians were moved to seek truth and goodness and transform the world through their actions.

2. Persecution and martyrdom

Persecution

Christians faced persecution because they remained committed to their faith despite opposition.

Important persecutions

Nero — 64 AD

• First official persecution of Christians.

• Christians were targeted by the Roman authorities.

Trajan Decius — 249–251 AD

• Persecution became more severe during the 3rd century.

• Christians were pressured because of their faith.

Diocletian — 303 AD

• One of the major periods of persecution against Christians.

Christian response

• Christians remained faithful to their beliefs despite persecution.

• Many Christians became martyrs.

• Their courage and commitment impressed people who witnessed their faith.

Effect on Church growth

• Martyrs demonstrated the strength of Christian faith.

• Their courage could inspire others to investigate and accept Christianity.

• Despite persecution, Christians continued spreading and practising their faith.

Role of the Holy Spirit

• The Holy Spirit sustained Christians during persecution.

• Christians were given strength to remain faithful to God despite opposition.

3. Constantine and the end of persecution

Constantine

312 AD — Battle of the Milvian Bridge

• Constantine won the Battle of the Milvian Bridge.

• Afterwards, he supported Christianity.

• This became a major turning point for the Church.

313 AD — Edict of Milan

• The Edict of Milan gave Christians religious freedom.

• The period of official persecution effectively ended.

• Christians could practise their faith more openly.

Constantine's support of the Church

Constantine:

• supported the Church

• built churches

• recognised Christian clergy

• changed laws to make them more humane

• gave Christianity greater public acceptance

Effect on Church growth

• Christianity could now grow openly rather than under persecution.

• Christians could worship publicly and build churches.

• The Church gained greater organisation, recognition and influence throughout the Roman Empire.

Council of Nicea — 325 AD

Why it happened

• The Church faced disagreement over the Arian heresy.

• Constantine supported the gathering of Church leaders at the Council of Nicea.

Outcome

• The Council addressed the controversy.

• The Nicene Creed was produced as a statement of Christian belief.

Importance

• Helped clarify Christian teaching.

• Strengthened unity within the Church.

• Demonstrated the Church responding to internal challenges as it continued to grow.

Key Timeline

The 3 main essay ideas

1. Christian lives and service

Faith → love/service → people attracted → Church grows

• Christians lived Jesus' teachings through practical care.

• They cared for vulnerable people and promoted human dignity.

• Their actions demonstrated the Gospel in Roman society.

• Holy Spirit guided Christians to live according to God's law and seek goodness.

2. Persecution and martyrdom

Persecution → faithful Christians → courageous martyrs → inspiration → Church grows

• Christians faced persecution under rulers including Nero, Trajan Decius and Diocletian.

• Christians remained faithful despite opposition.

• Martyrs' courage impressed observers.

• Holy Spirit sustained Christians during persecution.

3. Constantine and religious freedom

Constantine → persecution ends → freedom → open practice → Church grows

• Constantine supported Christianity after the Milvian Bridge in 312 AD.

• Edict of Milan in 313 AD gave Christians religious freedom.

• Constantine supported churches and clergy and introduced more humane laws.

• Council of Nicea in 325 AD helped address the Arian heresy and strengthen Church unity.

Holy Spirit — overarching theme

• The Holy Spirit is the source of the Church's growth.

• The Spirit guided Christians to:

  • live according to God's law

  • seek truth and goodness

  • remain faithful during persecution

  • transform the world

  • do God's will

• Through the actions and faith of ordinary Christians, the Church continued to grow throughout the Roman Empire.

Core progression

Christian example → persecution → martyrdom/faithfulness → Constantine → religious freedom → Church growth