Complex sentence: The "Order of the Rosy Cross", or Rosicrucians, is a worldwide esoteric society and fraternity officially called the "Ancient Mystic Order of Rosae Crucis" (AMORC), whose official emblem is a cross with a single rose in the center.
Split into simpler sentences: The "Order of the Rosy Cross", or Rosicrucians, is a worldwide esoteric society and fraternity officially called the "Ancient Mystic Order of Rosae Crucis" (AMORC). The official emblem is a cross with a single rose in the center.