Knight of Cups
Fire of Water
The Lord of the Waves and of the Waters; the King of the Hosts of the Sea
Rider-Waite: King of Cups

Fire of Water: the quick tide, grace and charm, feeling that arrives fast and leaves.
| Formula | Fire of Water: Knight is Fire, Cups are Water |
|---|---|
| Mix | Opposed elements, an unstable, high-tension mix |
| Letters | Yod of Heh (the Name, YHVH) |
| Sephirah | Chokmah, sphere of the Knights |
| Arc | 21° Aquarius to 20° Pisces |
| Dates | Feb 9 – Mar 10 |
| Rules | Seven of Swords (Futility), Eight of Cups (Indolence), Nine of Cups (Happiness) |
| I Ching | Hexagram 54, Kuei Mei, the Marrying Maiden (Thunder over Lake) |
| Rider-Waite | King of Cups |
In a reading
Graceful, poetic, amiable, quick to respond but passive, a dilettante, easily bored, prone to enthusiasm that does not last; the lover rather than the husband. Badly placed: sensual, idle, untruthful, dissipated.
Working with the card
| As a person | An amiable, artistic, easily moved person, quick to respond and slow to endure. |
|---|---|
| As a situation | An invitation, proposal or arrival carried by feeling. |
| Advice | Make the offer now, while it is sincere. |
| Do | Offer yourself; make the romantic gesture. |
| Bring | Grace, sensitivity, enthusiasm. |
| Beware | Shallowness; promises that evaporate. |
| Ask | What am I offering, and will I still mean it tomorrow? |
Correspondences
- Knight Yod, Fire
- Cups Heh, Water
- Fire of Water rank of suit
- Chokmah sphere of the Knights
- Atziluth the world of emanation
- 21° Aquarius to 20° Pisces Feb 9 – Mar 10
- ♒︎Aquarius
- ♓︎Pisces
- Aquarius III Seven of Swords
- Pisces I Eight of Cups
- Pisces II Nine of Cups
- Hexagram 54 Kuei Mei, the Marrying Maiden (Thunder over Lake)
- Water colour element
On the card
A knight in pale armour with peacock wings rides a white horse over the sea, holding a cup from which a crab emerges; his crest is a peacock with open tail.
Kabbalah and astrology
The Yod of the Heh: Fire of Water, the most internally contradictory of the courts, since Fire and Water are enemies; his brilliance is real but his power evaporates. He rules the last decan of Aquarius (the Seven of Swords) and the first two of Pisces (the Eight and Nine of Cups). Crowley's hexagram, 54, the Marrying Maiden, is a warning about affection without foundation.
Rules Seven of Swords (Aquarius III, The Moon), Eight of Cups (Pisces I, Saturn), Nine of Cups (Pisces II, Jupiter). 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: Cups give Lake, Knights give Thunder. The result is hexagram 54, Kuei Mei, the Marrying Maiden (Thunder over Lake). See I Ching and the courts.
Depth psychology
Feeling in its most extraverted, fiery form: the romantic who falls in love with love. The internal Fire-Water conflict shows as enthusiasm that cannot sustain itself. 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 King of Cups. 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
Aquarius (“I know”): originality, idealism, friendship, independence, objectivity, reform. Shadow: detachment, contrarianism, cold intellectualism, stubborn ideology, aloofness.
Pisces (“I believe”): compassion, imagination, spiritual sensitivity, artistry, empathy, selflessness. Shadow: escapism, victimhood, confusion, deception, addiction, lack of boundaries.
The card holds the last ten degrees of Aquarius and the first twenty of Pisces, so its character is mostly Pisces with a trace of the sign before. Anyone born Feb 9 – Mar 10 has this as their court card. Find a birthday.
Related cards
Cards ruled
- ☽︎Seven of Swords FutilityAquarius III, Feb 9–18
- ♄︎Eight of Cups IndolencePisces I, Feb 19–28
- ♃︎Nine of Cups HappinessPisces II, Mar 1–10
Trumps of Aquarius and Pisces
The other Knights
- ♏︎Knight of Wands Fire of FireFire of Fire
- ♉︎Knight of Swords Fire of AirFire of Air
- ♌︎Knight of Disks Fire of EarthFire of Earth
The court of Cups
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.