June 22

If you find you need to visualize someone when you pray, think of the Master. Through Him you can address Bahá'u'lláh. Gradually try to think of the qualities of the Manifestation, and in that way a mental form will fade out, for after all the body is not the thing, His Spirit is there and is the essential, everlasting element. 
- Shoghi Effendi  (From a letter dated January 31, 1949 written on behalf of Shoghi Effendi to an individual believer; The Compilation of Compilations, Vol. II, The Importance of Prayer, Meditation and the Devotional Attitude)