I shall never forget the days I passed in Stuttgart in thy company, for the whole time was given to the diffusion of the reviving breaths of the Holy Spirit. Those wonderful meetings were charged with the surging spirit of divine confirmation which radiated from the presence of Bahá'u'lláh. The light of the Kingdom was shining forth from the Realm of Glory, His invisible assistance was unceasingly vouchsafed, the hearts were filled with gladness, the spirits rejoiced through the revelation of heavenly glad-tidings, and each of the beloved friends was radiant like a candle. Therefore those days shall never be forgotten. Now I fervently hope that following my departure the fire of the love of God may burst into flame more intensely than ever, and that thou mayest raise a heavenly melody at every meeting. I am well pleased with and deeply grateful to the loved ones of God in Stuttgart. They are blessed souls indeed. I will never forget them. Remembrance of them is always a source of joy to me. Convey on my behalf warmest Abhá greetings to all the friends there.
- ‘Abdu’l-Baha (From a Tablet to an individual believer - translated from the Persian; compilation ‘Germany, France, Italy, and Switzerland’, prepared by the Research Department of the Universal House of Justice)