To support the work of Klaus Issler is to support the renewal of Christian spiritual theology and knowledge of spiritual formation for the health of the church in the world.

Would you consider making a one-time or ongoing donation to support Klaus' research and writing?

Klaus Issler is a fellow of the religious nonprofit, the EIDOS Christian Center, which seeks to fund work that provides an education in and promotion of a Christian worldview and the practice of spiritual formation.

EIDOS, which stands for "Equipping Intelligent Disciples for Outreach and Spirituality," supports work that embodies these four values:

  • A strong commitment to Christian thought, scholarship and worldview;
  • A vibrant commitment to spiritual life, inner growth, and tenderness towards Christ and others;
  • The value of community and serving other parts of the body of Christ and not worrying about who gets the credit;
  • An activist orientation towards promoting a Christian worldview and fulfilling the Great Commission.

You can directly support Klaus' research and writing by downloading this form and sending a tax-deductible donation check payable to:

Eidos Christian Center c/o 21109 Via Santiago Yorba Linda, CA 92887

Please include a brief note that you found out about the EIDOS Center through

Your cancelled check will be your initial receipt.

Each January, an official receipt for tax purposes will be mailed to you reporting the sum total of all gifts for this calendar year.

Thank you for supporting the work of Klaus Issler through the Eidos Christian Center!

Dr. Klaus Issler