Prince of Swords
Air of Air
The Prince of the Chariot of the Winds
Rider-Waite: Knight of Swords

Air of Air: pure mind in motion, ideas multiplying and dissolving one another.
| Formula | Air of Air: Prince is Air, Swords are Air |
|---|---|
| Mix | The element doubled, the pure type of the suit |
| Letters | Vau of Vau (the Name, YHVH) |
| Sephirah | Tiphareth, sphere of the Princes |
| Arc | 21° Capricorn to 20° Aquarius |
| Dates | Jan 10 – Feb 8 |
| Rules | Four of Disks (Power), Five of Swords (Defeat), Six of Swords (Science) |
| I Ching | Hexagram 57, Sun, the Gentle, the Penetrating (Wind over Wind) |
| Rider-Waite | Knight of Swords |
In a reading
Full of ideas and designs, intensely clever, elusive, unstable of purpose; he creates and then destroys his own creations; a person who is never where you left him. Badly placed: harsh, malicious, plotting, unreliable, fanatical in a new direction every week.
Working with the card
| As a person | A brilliant, restless intellectual, full of plans and short on commitment. |
|---|---|
| As a situation | Many ideas and options, with little yet settled. |
| Advice | Harness the mind to one purpose. |
| Do | Think it through from every side, then choose one line. |
| Bring | Ingenuity, range, detachment. |
| Beware | Endless theorising; cleverness that destroys what it builds. |
| Ask | Which of these ideas will I actually stand on? |
Correspondences
- Prince Vau, Air
- Swords Vau, Air
- Air of Air rank of suit
- Tiphareth sphere of the Princes
- Yetzirah the world of formation
- 21° Capricorn to 20° Aquarius Jan 10 – Feb 8
- ♑︎Capricorn
- ♒︎Aquarius
- Capricorn III Four of Disks
- Aquarius I Five of Swords
- Aquarius II Six of Swords
- Hexagram 57 Sun, the Gentle, the Penetrating (Wind over Wind)
- Air colour element
On the card
A prince in a chariot drawn by three winged fairy figures, who pull in different directions, holds a sword in one hand and a sickle in the other; his crest is a winged pentagram and the sky is full of geometric forms.
Kabbalah and astrology
The Vau of the Vau: Air of Air, pure abstract intellect, the mind for its own sake. He rules the last decan of Capricorn (the Four of Disks) and the first two of Aquarius (the Five and Six of Swords). Crowley's hexagram, 57, the doubled trigram of wind, is penetration without resistance, and without anything to hold on to.
Rules Four of Disks (Capricorn III, The Sun), Five of Swords (Aquarius I, Venus), Six of Swords (Aquarius II, Mercury). The courts of the twelve arcs each take the last decan of one sign and the first two of the next, so that every court contains a hidden tension between two signs.
I Ching
Crowley builds each court's hexagram from two trigrams, the suit below and the rank above: Swords give Wind, Princes give Wind. The result is hexagram 57, Sun, the Gentle, the Penetrating (Wind over Wind). See I Ching and the courts.
Depth psychology
Thinking carried by thought: the pure intellect that cannot commit because every idea suggests another. As an inner figure, the animus as endless argument. The four ranks are often read as the four ways the suit's function can be lived: the Knight extraverted and initiating, the Queen introverted and sustaining, the Prince as its intellectual form, the Princess as its embodied form.
Thoth and Rider-Waite
This card corresponds to the Rider-Waite Knight of Swords. Crowley renamed the ranks to follow the letters of the Name: Knight (Yod), Queen (Heh), Prince (Vau), Princess (final Heh), so that the Thoth Knight is the Waite King and the Thoth Prince the Waite Knight. The figures' mounts follow the Golden Dawn: Knights on horses, Queens on thrones, Princes in chariots, Princesses on foot.
The two signs
Capricorn (“I use / I build”): discipline, ambition, responsibility, patience, strategic thinking, dry humour. Shadow: coldness, workaholism, rigidity, status-obsession, pessimism.
Aquarius (“I know”): originality, idealism, friendship, independence, objectivity, reform. Shadow: detachment, contrarianism, cold intellectualism, stubborn ideology, aloofness.
The card holds the last ten degrees of Capricorn and the first twenty of Aquarius, so its character is mostly Aquarius with a trace of the sign before. Anyone born Jan 10 – Feb 8 has this as their court card. Find a birthday.
Related cards
Cards ruled
- ☉︎Four of Disks PowerCapricorn III, Jan 10–19
- ♀︎Five of Swords DefeatAquarius I, Jan 20–29
- ☿︎Six of Swords ScienceAquarius II, Jan 30–Feb 8
Trumps of Capricorn and Aquarius
The other Princes
- ♋︎Prince of Wands Air of FireAir of Fire
- ♎︎Prince of Cups Air of WaterAir of Water
- ♈︎Prince of Disks Air of EarthAir of Earth
The court of Swords
Correspondences follow the Golden Dawn system as used in Crowley's Book of Thoth and Liber 777. Paintings by Lady Frieda Harris, © Ordo Templi Orientis. Where sources differ.