Heart of Worship & Healing of the Levites – online

Online seminar with Don & Christine Potter, Lothar Kosse and Schleife team

This summer we originally planned two separate events «Healing of the Levites» and our much-loved yearly «Heart of Worship». However, due to the current situation and restricted travel, we have merged these two events together and put them on an online only live platform creating one compact event of 6 sessions over three consecutive days from July 8th to July 10th 2020.

We want to focus on worshiping our Lord Jesus Christ, our heavenly father and the precious Holy Spirt during these days. We are longing for His glory, His prophetic direction, His healing and His love. We are so excited to connect with all of you and see God birth a new thing among His Levites from around the world!

All sessions will be held in English or German and translated simultaneously into the other language. We will have an interactive platform to communicate with all of you so that questions can be asked and that we can pray for one another!

Many blessings
Marcus Watta and Lilo Keller

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Seminar information

Date: Wednesday to Friday, July 8–10, 2020


  • Wednesday, 4–6 pm / 7.30 – 9.30 pm (CET)
  • Thirsday, 4–6 pm / 7.30 – 9.30 pm (CET)
  • Friday, 4–6 pm / 7.30 – 9.30 pm (CET)
  • Tuesday service special (Livestream only)
    Tuesday, July 7, 2020: 4–6 pm / 7.30 – 9.30 pm (without registration)

Location: online (You will receive the login information after registration)

Time zone: Central European Time »

Price: CHF 80.– / EUR 75.– (corresponds to about 80 USD)

Contributors: Don & Christine Potter, Lothar Kosse, Marcus & Rebecca Watta, Lilo Keller, Andreas Keller, Markus Fuchs.

Responsible: Marcus Watta and Lilo Keller

Provisional schedule (click to open)

We recommend early online registration. After registration we will send you access data as soon as possible by email. Please note the information below. The seminar times refer to Central European Time.

Here you can pay with PayPal and receive the access data directly. Follow the link and klick on the PayPal-Button. Login: «Passworteingabe». Pay with PayPal »

Registration information

  • After registration, you will receive an access/login that can only be used on one device at a time.
  • You can register for one language (English or German).
  • We will send you the login as soon as possible by email, but early registration is recommended.
  • Access to the streaming platform remains valid for 3 months, the videos can also be watched afterwards.
  • Schleife partners receive free access to the seminar.
  • We will contact participants who have already registered for the seminars «Heart of Worship» and / or «Healing of the Levites» by email.
  • When paying with PayPal, you will receive the access data for the livestream directly by email or SMS and then have to register using the same link under «Passworteingabe».

Here you can log in for the live stream of «Heart of Worship & Healing of the Levites» after online registration (enter access data under «Passworteingabe»): www.webstream.eu/schleife2020howenglisch »


Don and Christine Potter have been longstanding friends of ours and spiritual parents for many worshipers, intercessors, artists and musicians far beyond the United States. Their way of seeking and following God's Spirit in all things is impressive and inspiring. They will visit us n an exciting phase of their lives, in which Don devotes his mornings entirely to worship (he has done this before and this is where the book "Facing the Wall" came from) and Christine is redesigning her prayer mountain. They are passionate about sharing their wealth of experiences, how the presence of God can be cultivated in our lives, how nature longs for and responds to our worship, and how Heaven likes to answer our prayers.

Lothar Kosse is a songwriter, guitarist, singer and producer. His music has been shaping Christian culture in German-speaking countries for years, and his worship songs are sung in many faith communities. Lothar is known for numerous solo albums and countless appearances at concerts and festivals. He is married, has two sons, and lives near Cologne.

Marcus and Rebecca Watta direct music, worship, publishing an art in the Schleife. Among other things, they are known for their songs, various music productions, publications and, of course, their concerts together.

Lilo Keller founded the Stiftung Schleife with her husband Geri. She is a concert pianist and has been known for many years for her worship, books and conferences. It is Lilo's gift to lead people into their vocation. She is a passionate worshiper and speaker at events in various countries around the world.

Andreas Keller is the overall director of the Stiftung Schleife. In addition, he does a variety of seminar and conference work as well as teaching and preaching services at home and abroad. He is also known as author. Andreas is married and has four children.