This is a purely mental exercise; no yellow pigment or external object is required. The point is the sign—the kernel of attention.

Position on the Tree of Life

This corresponds to Path 14 (Dalet, the Daleth of the Taro), the path that connects Binah (Understanding) and Chokmah (Wisdom). This is a communicative, penetrative path—the Great Abyss bridged by a vowel-sound. The color Yellow (K) is the active, radiant, solar-yellow of pure Air: the intellectual, mutable, and swift current that underlies all verbal logic. On this path the meditator shifts from the personal consciousness of the lower sephiroth to the supernal, formless regions.

Historical Context

The Forty Buddhist Meditations are a classical Theravāda list of meditation subjects (kammaṭṭhāna), most fully set out in Buddhaghosa’s 5th‑century CE Visuddhimagga (The Path of Purification). The forty are divided into categories: ten kasiṇas (devices), ten recollections (anussati), ten foulness objects (asubha), four divine abidings (brahmavihāra), four formless states (arūpa), one perception of loathsomeness in food, and one analysis of the four elements. Together they cover every major approach to concentration and insight.

The Visuddhimagga states that any of these objects can lead to jhāna (deep meditative absorption), but the practitioner should choose an object suited to their temperament: the foulness objects for the lustful, the brahmavihāras for the hateful, the recollections of the Buddha for the faithful, and so on. The forty are not a graded course; they are a repertoire. In Tibetan and Chinese Buddhism the list appears in slightly different forms, but the Theravāda version is the most systematic.

In the Hermetic tradition as synthesized by Crowley, this row of the Forty Buddhist Meditations is placed on Path 14—the path of the Magician and of the card Atu I. The Magician’s power is willed, conscious concentration; each of the forty subjects is a distinct lens through which that will can focus. The association with Yellow (Air, Mercury) emphasizes that the meditator is actively knowing rather than passively dissolving.

Place in Liber 777

In the table, the cell reads simply “Yellow K”—a terse reference to one of the forty meditation subjects: the kasiṇa of yellow (yellow disc, yellow earth, yellow flowers, or a yellow patch of light). According to the Visuddhimagga, the yellow kasiṇa is developed by making a disk of yellow earth or flowers, or by directing the mind to a bright yellow colour, and then repeating the mantra “yellow, yellow” (pītaṃ, pītaṃ). The sign is a pure, non‑symbolic yellow: not the colour of a thing, but the colour as the thing itself. This is the most direct correspondence of the Path 14 yellow: a single-pointed, luminous field of perception that cuts through discursive thought.

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Note: The data provided also lists “Joy S” in Chokmah for this row; the yellow kasiṇa taught in the Visuddhimagga is not an emotion but a sensory support. The “Joy” likely refers to the brahmavihāra of sympathetic joy (muditā), another of the forty. On this page we treat only the Yellow K (the kasiṇa). For completeness, the other forty objects appear in their respective sephirah/path cells of the table.