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
05 May 2026

A Muslim teacher in Central Asia begins to question God and her place in the world — and through the steady love and prayers of a believing colleague, he...

Read more
Story/Testimony
01 May 2026

Reuben and Ana are preparing to serve long‑term in the Middle East, following a call shaped by steady obedience, cross‑cultural experience, and a heart...

Read more
Story/Testimony
28 April 2026

Motherhood and ministry rarely move in straight lines. For one mission worker and her family, serving in North Africa has brought moments of grief, growth,...

Read more
Story/Testimony
24 April 2026

Young Legends in South Africa is changing lives through football, mentorship and faith. Read how this Cape Town ministry is breaking cycles of violence and...

Read more
Story/Testimony
17 April 2026

What looks like an ordinary life in Japan is anything but. Through daily obedience and gentle, persistent love, God is opening doors, shaping lives, and tu...

Read more
Story/Testimony
14 April 2026

Rachel, an SIM mission worker, arrived in North Africa ready to serve as a doctor, only to find every door closed. In the struggle that followed, God deepe...

Read more
Story/Testimony
07 April 2026

Jack, a former car body painter from rural northern Thailand, has become the surprising cornerstone of a new church plant after a dramatic encounter with J...

Read more
Story/Testimony
20 March 2026

Gary and Jo-Anne thought retirement would mean slowing down but instead, they stepped onto the pitch. Through weekly neighbourhood football sessions and pr...

Read more
Story/Testimony
17 March 2026

Maffra Community Church has spent more than 30 years proving that global mission doesn’t always begin with travel. Through faithful partnership with SIM ...

Read more
Story/Testimony
27 February 2026

More than 40 nations gathered in Nairobi for the Trauma Healing Institute’s Global Community of Practice, the first held outside North America, celebrati...

Read more
Story/Testimony
24 February 2026

When a new mum found herself overwhelmed by depression and doubts about her worth, SIM mission worker and psychologist Gina McConley stepped in with gentle...

Read more
Story/Testimony
20 February 2026

Stephanie served in Syria and Lebanon for over 25 years, sharing the gospel, supporting migrant workers, and co-founding a daycare that still cares for 75 ...

Read more