The Hebrew word for "fire," אֵשׁ (Esh), is composed of two letters: Aleph (א) and Shin (ש). Each letter in Hebrew carries profound spiritual significance, and together, they reveal deep meanings related to purification, presence, and power.

Shin (ש): Purification and Power
Shin is the 21st letter of the Hebrew alphabet and is often associated with transformation, change, and divine power. The three branches of Shin are said to represent the flames of fire, pointing directly to its purifying and transformative qualities.
Shin is also linked to the Hebrew word Shaddai (שַׁדַּי), one of the names of God, which signifies God's might and power. This connection emphasizes the destructive yet purifying nature of fire, which consumes impurities and refines what is pure.
In spiritual terms, Shin symbolizes the fire's role in purification—burning away that which is impure and refining the soul, leading to spiritual elevation and renewal.