Gnostic Pentagram Program

banish() {
  facePreferredDirection();    // typically east, but do what thou wilt
  intoneVowel(i);              // intone a high-pitched 'IEEEEE!' sound
  visualizeRadiance(head);     // while visualizing a radiance of energy in
                               // the head area
  intoneVowel(e);              // intone a lower-pitched 'EEEEH!' sound
  visualizeRadiance(throat);   // while visualizing a radiance of energy in
                               // the throat area
  intoneVowel(a);              // etc.
  visualizeRadiance(chest);
  intoneVowel(o);
  visualizeRadiance(belly);
  intoneVowel(u);
  visualizeRadiance(genitals);
  [...]                        // then go back up the scale, U through I
  repeat(4) {                  // do four times
    drawPentagram();           // trace an upright, five-pointed star in the
                               // air with your finger
    turnLeft(90);              // turn widdershins 90°
  }
  intoneVowel(i);
  visualizeRadiance(head);
  [...]                        // etc. through all the vowels and body areas
}