Frank Prinz-Wondollek studied law in Hamburg and worked as a lawyer there for a few years before devoting himself completely to spiritual healing through Christian Science. He has been working in Hamburg as a full-time Christian Science practitioner for many years.

By reading and applying the spiritual ideas found in Science and Health with Key to the Scriptures by Mary Baker Eddy, where the complete system of spiritual healing in Christian Science is thoroughly explained, he experienced quick healings and was freed from daily problems and addictions, such as the use of medication, relationship problems, smoking, and soft drug use. These very problems simply fell away from him when he discovered his true oneness with God through his study of Christian Science and in so doing gained his own freedom.

At first, though, he was skeptical about physical healings, as he had grown up using traditional medicine. Through his own first healing obtained through scientific mental prayer alone—of acute chronic pain in both Achilles tendons—this skepticism melted into a deeper understanding that a higher spiritual law underlies life. The joy that followed was overwhelming and lasting. This is why he likes to focus on recognizing that freedom in his lectures by showing the applicability of Christian Science.

The gratitude he felt for the freedom he regained led him very naturally to share with other people the spiritual laws that Mary Baker Eddy discovered.

He has learned through experience that many people are searching for spiritual answers and solutions for very different reasons and that the universal, practical, spiritual laws can be applied and learned by anyone.