The cosmology section of Sefer Raziel HaMalakh presents creation not as an act of physical labor but as an act of speech. God spoke, and the universe crystallized from divine language. This idea—that the 22 letters of the Hebrew alphabet are the raw materials of reality—is one of the most distinctive concepts in Jewish mystical thought.
Sefer Raziel draws heavily on Sefer Yetzirah (ספר יצירה), the Book of Formation, composed sometime between the 2nd and 6th centuries CE. Sefer Yetzirah describes how God created the world through 32 "paths of wisdom"—the 22 Hebrew letters plus the 10 Sefirot (ספירות), the divine emanations through which God interacts with creation. Sefer Raziel expands on this framework, describing in detail how each letter corresponds to a specific element of creation.
The letter Aleph (א), silent and barely there, corresponds to air and breath—the invisible medium that sustains all life. Mem (מ) corresponds to water, and Shin (ש) to fire. These three "mother letters" generated the three primary elements, which then combined to form everything else. The remaining 19 letters—7 "double" letters and 12 "simple" letters—map onto the seven planets, the twelve zodiac signs, the twelve months, and the twelve organs of the human body.
This is not astrology in the conventional sense. The text frames these correspondences as evidence of a unified divine blueprint. The same letters that form the word for "heaven" (שמים) literally constructed heaven. Language is not a representation of reality—it is the mechanism of reality. When the first chapter of Genesis says "And God said, let there be light" (Genesis 1:3), the text insists this is not metaphor. The Hebrew words were the light.
This section of Sefer Raziel became enormously influential in later Kabbalah, particularly in the work of <strong>Abraham Abulafia</strong> (1240-1291 CE), who developed entire meditative systems based on letter combination and permutation.