Lyric discussion by princeofcups 

Cover art for Lunar Camel lyrics by Siouxsie and the Banshees

This and Desert Kisses are an example of Siouxsie and Severen writing individual songs about the exact same topic, in this case, The High Priestess of the Tarot, or at least using the symbolism thereof. From the Book of Thoth (http://www.bibliotecapleyades.net/crowley/libro_thoth04.htm#II._THE_HIGH_PRIESTESS_):

This card is referred to the letter Gimel, which means a Camel. (The symbolism of the Camel is explained later.)

The card refers to the Moon. The Moon (being the general feminine symbol, the symbol of the second order corresponding to the Sun as the Yoni does to the Lingam) is universal, and goes from the highest to the lowest. It is a symbol which will recur frequently in these hieroglyphs. But in the earlier Trumps the concern is with Nature above the Abyss; the High Priestess is the first card which connects the Supernal Triad with the Hexad; and her path, as shown in the diagram, makes a direct connection between the Father in his highest aspect, and the Son in his most perfect manifestation. This path is in exact balance in the middle pillar. There is here, therefore, the purest and most exalted conception of the Moon. (At the other end of the scale is Atu xviii, q.v.)

Holy crud. I thought it might have to do with that. I mean I recognized it as possibly being about the tarot, but I couldn't remember for sure.