One day during her [Jessie Revell] pilgrimage Shoghi Effendi invited her to stroll up Mount Carmel
with him to visit the Shrine of the Bab. On that walk he said that the Baha’is
must make a superhuman effort. Jessie often said there was something about the
way the Guardian said ‘superhuman’ that engraved it for all time in her heart.
- Ethel Revell ('In Memoriam' section of 'The Baha’i World 1963-1968')