About the community

We are not a mere collection of individuals, but a community that loves to meet each other and God. We’d love to get to know you too! You are very welcome to get to know us and to join in.

An international church

ICF Delft is an international church, filled with people from all around the world. From all the continents of the earth, we come together to celebrate our faith and be a fellowship together.

Christ connects us

Our church community is connected by our common faith in Christ Jesus. We are all Christians and follow Jesus in our daily lives. Read more about our faith below.

Share our lives in fellowship

We meet each other regularly and not only on Sundays. We try to share our lives with each other throughout the week.

In and for the city

We all live in or around Delft and meet right in the city center. We want to be a community in the midst of the city!


You can contribute to bank account number NL70 RABO 0373 7177 76  in the name of  “Protestantse Gemeente Delft”  stating  “ICFDelft”

ICF Delft: ‘Connect – Grow – Serve’

What we stand for

ICF Delft is a English-language Christian fellowship, part of the worldwide Christian church, holding a reformed-evangelical conviction. Our faith is based on the revelation of God in Jesus as described in the Bible, illuminated by the Holy Spirit.  ICF Delft is a Christian community consisting of people from across the whole world.  Our passion is to honour God by serving people in an inter-cultural, English-speaking community.


ICF Delft longs to see the glory of God and the welfare of people demonstrated through internationals in Delft living and loving as followers of Jesus Christ.


Our mission is to invite everyone, of all backgrounds, to become disciples of Jesus, to help them grow in faith in Jesus, and together to serve Jesus where they live and work and wherever they go.


ICF Delft exists because of Jesus’ calling to be “salt of the earth” and “light of the world”.  By God’s grace:

1) we are an inviting, caring fellowship closely connected with Jesus,

2) we teach and explain the Bible carefully, showing its relevance for today, helping people to grow in the knowledge of God, Father, Son and Holy Spirit, and

3) we manifest a healing community, serving the (spiritual and material) needs of people around, seeking the welfare of the city.

Our pastors

We have two pastors that regularly conduct our services. Please meet them:

Jos Slager

From my parents and grandparents I inherited a passion for the collection of books we call the Bible. To read the Bible asks a greater effort than to watch a series from Netflix. However, when you begin to see what it all is about, you will discover that the joy, satisfaction and arousal it offers will be huge. It is my passion and joy to help you in this, in the context of a vibrant, loving, international community. Please feel free to connect, to ask your questions and share your experiences.

Hans-Jan Roosenbrand

I believe in de power of communities. I grew up in a small international church. The warmth of the community, the personal contact and the delicious food made for some of the best and unforgettable memories. ICF is also a unique community where people from all cultures experience their faith and live together in the power of the Spirit of Jesus. I feel blessed to serve as a pastor in this community!

I finished my master in Theology at the University of Kampen and first worked as a minister in a small Reformed Church in Hoofddorp, near Amsterdam. Today I combine working as a pastor in a Dutch Reformed Church in Delft with being a minister for international students in ICF Delft. I especially enjoy preparing the sermons and leading Sunday services. But I also like the regular bible studies during the week with christians and non christians from all over the world. I find it amazing what can be seen from the work of God in this international community and in the lives of so many young people!