SIM Guinea

Our Guinea team is focussed on sharing the gospel with communities which have little or no Christian witness, using strategies that range from children’s ministry to social media campaigns.

A group of people standing in front of a yellow building. Pic SIM photographer

Key Ministries

  • Children’s ministry
    Reaching young hearts through schools and community programmes. 
  • Media ministry
    Spreading the gospel through radio and social media platforms. 
  • Discipleship and theology training
    Providing biblical grounding and leadership development for believers. 
  • Leadership, admin and finance
    Supporting mission work with practical and strategic resources. 
  • Health education
    Partnering with others to educate communities on health and hygiene. 
  • University ministry
    Investing in students with gospel engagement and mentoring. 
  • Teaching mission worker kids
    Providing quality education in a cross-cultural setting. 
  • Pioneer ministries
    Opportunities include trauma healing, substance abuse counselling, business and tech outreach, and encouraging isolated believers. 
A Muslim man reads a Koran at the Great Mosque in Kankan, Guinea. Pic SIM photographer
A Muslim man reads a Koran at the Great Mosque in Kankan, Guinea. Pic SIM photographer

Spiritual Landscape in Guinea

Guinea is a nation where the gospel has limited reach. The majority of the population are Muslim, and the call to prayer punctuates daily life. Animism also remains influential. Literacy is low, and access to the gospel is sparse in many places.

Still, there is remarkable openness to spiritual conversations and children’s ministries. Bible translation and audio resources are expanding gospel access, and one unreached people group has an established ministry presence, with a second just beginning.

Communities Where Christ is Least Known

Unreached ethnic groups in remote areas, Muslim-majority communities and villages still rooted in animist traditions. Many have never heard the gospel or met a Christian.

Contact SIM Guinea

Email: Connect@sim.org

Please pray

  • For the Holy Spirit to prepare the Fulani to hear the gospel
  • For those seeking the truth to encounter Jesus followers, both Guineans and expatriates alike
  • For new SIM workers as they live among the Fulani, learn their language and culture, and share the good news of Jesus
  • For the children’s ministry team as they offer educational support and spiritual truth through after-school programmes and science camps for primary school children. Praise God for the increased numbers of children participating
  • For Guinean Christians seeking to grow the ministry to children. Praise God that some have started after-school clubs in their neighborhoods
  • For local Christian teachers and nurses assigned to villages. Pray for grace and strength as they teach large classes with limited resources

Latest stories from around SIM

Story/Testimony
15 December 2025

Raised Muslim in South Asia, Joel* longed to know who God truly was. Through SIM programmes, Christ brought light, joy and deep faith into his life.

Read more
Story/Testimony
13 December 2025

How do you hold on to God’s word when you can’t hold it in your hands?

Read more
Story/Testimony
12 December 2025

When Kamal and Sunita first came to Shalom Clinic, a Hope for Life ministry in South Asia, they were emotionally and spiritually exhausted. Poverty, addic...

Read more
Story/Testimony
08 December 2025

After forty years of faithful mission service in Africa, a mission worker couple, based in the rural village of Nanjoka, Malawi, have now been called back ...

Read more
Story/Testimony
08 December 2025

How do you hold on to God’s word when you can’t hold it in your hands?

Read more
Story/Testimony
01 December 2025

How do you hold on to God’s word when you can’t hold it in your hands?

Read more
28 November 2025

Read and share stories from SIM mission workers who are seeing Christ’s light shine in places that once seemed dark.

Read more
Story/Testimony
25 November 2025

SIM has been involved in church planting among the Wolof—one of the world’s least-reached people groups—right in the heart of the city since 2021. Re...

Read more
Story/Testimony
21 November 2025

American mission worker Tia builds friendships through English lessons and Bible study, sharing God’s love with women seeking faith in Japan. Click to re...

Read more
Story/Testimony
11 November 2025

Mission worker Lane shares the gospel with Mexican migrant workers in Canada, planting a seed of faith that ripples from Alberta’s farms to families in M...

Read more
Story/Testimony
04 November 2025

In Chad, where following Christ as a Muslim can mean losing everything. This is the reality in which Michel and his family serve, discipling others and sha...

Read more
Story/Testimony
30 October 2025

The Bible has been fully translated into Borgu Fulfulde, the heart language of over 750,000 Fulani in Benin. Discover how this milestone brings gospel hope...

Read more