The Kingdom of God

The kingdom of heaven is like a mustard seed … yet when it grows, it is the largest of garden plants and becomes a tree, so that the birds come and perch in its branches.

Matthew 13:31–32
Young man worshipping with one hand raised and the other on his chest, eyes closed, in a dimly lit room.

What starts small will grow powerfully — and that growth brings influence into your surroundings, into our society, into churches and to other Christians. Ready to be a blessing and make a lasting impact? Let’s reach new heights together!

Crowd with arms raised in worship facing a brightly lit stage

Teaser

Speakers

  • Leo & Susanna Bigger

    Senior Pastors of ICF Zurich and ICF Movement

    Susanna & Leo Bigger

    Leo and Susanna Bigger have been married since 1991 and together lead ICF Zurich, a church with several thousand weekly visitors and tens of thousands online, as well as the ICF Movement. They have two adult sons and live near Zurich. With their authentic and warm style, they inspire people worldwide for Jesus. Their passion is to place Jesus at the centre of the church and daily life, and to make the church a living, tangible experience again and again. Through this, they seek to inspire as many people in Switzerland and across Europe as possible.

  • Tobi & Frauke Teichen

    Lead Pastors ICF Munich

    Tobias & Frauke Teichen

    Tobias and Frauke co-founded ICF Munich in 2004 and weekly inspire thousands of people with their vision of a vibrant, everyday faith. Their heart’s desire is to make God’s love tangible and to encourage people to live their faith authentically in daily life. Tobias also shares leadership insights on his podcast and is the author of several books. Together with their family, they are passionate advocates for a deeper relationship with Jesus.

  • Lilo Keller

    Founder Stiftung Schleife, Winterthur (CH)

    Lilo Keller

    Lilo Keller co-founded the Stiftung Schleife in Winterthur together with her husband Geri. She is a musician, passionate worshipper and has been well known for many years through her songs, books and publications on current spiritual topics. Her heart beats for the release of the prophetic spirit and the equipping of a new spiritual leadership. As a sought-after conference speaker, she travels internationally and inspires people to rediscover God’s voice in everyday life.

  • Dr. Johannes Hartl

    Founder Gebetshaus Augsburg (DE)

    Dr. Johannes Hartl

    Dr Johannes Hartl is a philosopher, theologian, author and internationally sought-after speaker. Through his talks on meaning, faith and connection, he reaches hundreds of thousands of people and bridges denominational divides. In 2005, he and his wife co-founded the Gebetshaus Augsburg, where prayer has been happening around the clock since 2011. With conferences such as MEHR and SCHØN, he is shaping an entire generation and is regarded as one of the most influential voices at the intersection of faith, philosophy and psychology.

  • Juan Mogi

    Pastor GBI Gilgal & Head of Indonesian Bethel Church (ID)

    Juan Mogi

    Ps. Juan Mogi is Pastor of GBI Gilgal Church in Jakarta and part of the leadership of the Indonesian Bethel Church, which has more than 8,000 congregations. His heart beats for discipleship and the development of leaders who make a lasting impact on the church. He serves internationally across Asia, the Americas, Australia and Europe, strengthening congregations in their growth. He is the author of several books and lives in Indonesia with his wife Lusiawati Karim and their daughter Charissa.

  • Dr. Stefan Vatter

    Founder Exploration Gott & Kairos Foundation (DE)

    Dr. Stefan Vatter

    Dr Stefan Vatter is a speaker, author and coach who accompanies leaders from the church and society internationally. He is the founder of Exploration Gott and the Kairos Foundation, and is committed to communicating the central questions of our time in a comprehensible, relevant and practical way. With his background in theology — studied in Germany, Switzerland and South Africa — he combines spiritual depth with practical application. His books and content inspire people to live their faith effectively in everyday life.

  • ICF Worship

    Sound of the ICF Movement

    ICF Worship

    ICF Worship is the sound of the ICF Movement. Their goal is to lead people into the presence of God through music that comes from the heart of the local church. ICF Worship combines innovative songwriting with authentic worship to make the Gospel come alive and stay relevant.

Programme

Doors open
Start ICF Conference
End of last session

Doors open
Start of first session
End of last session

A detailed schedule will be published in .

  • Volunteering

    You want to be part of ICF Conference 2027 as a volunteer? Amazing!

    Registration will be possible during autumn .

  • Translation

    At ICF Conference 2027, German and English will be spoken on stage. Additional languages will be translated upon request for groups of at least 10 people, subject to translator availability. Registration is required by .

  • Location

    THE HALL
    Hoffnigstrasse 1
    8600 Dübendorf

    Map

  • Getting here

    Public Transport

    Your ICF Conference ticket is also your train ticket!
    With your ICF Conference ticket you can travel for free throughout the entire Zurich Transport Network (ZVV).

    Car

    Very few parking spaces are available on site. Attendees are encouraged to travel by public transport.

  • Accommodation
    5—25 minutes walk
    35—40 minutes walk

  • Info Kids Conference

    Unfortunately, no ICF Kids Conference can be offered this year.

  • Online

    At ICF Conference 2027 “Overflow” you also have the opportunity to experience a large part of the programme online from home for free. Join live on stage and enjoy an additional special programme from our online studio. As a special highlight, you will receive exclusive behind-the-scenes access to the ICF Conference and get even closer to the speakers.

    Register now

  • Promo Material

    Invite your friends and your church to ICF Conference — here you’ll find everything you need. Discover our selection of slides, videos and social media material and share the excitement!

    Discover promo material

  • Questions & Contact
    +41 43 366 76 76
    [email protected]

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