Unlike later Manusmriti (which degrades Shudras), the Yajurveda simply describes a division of labor. The Shudra is as necessary to the cosmic body as the mouth. Without feet, the body (society) cannot move or function.
Read the full Purusha Sukta (Rigveda 10.90) and Yajurveda 26.2 before forming an opinion. yajurveda 13.4
Other verses in the same Yajurveda (e.g., 26.2) explicitly state: "Just as I (God) created all beings, so should you treat all beings equally." And the Shvetashvatara Upanishad (5.3) clarifies that these are guna (qualities), not birth. A Brahmin by birth who acts like a Shudra (lazy, ignorant) is spiritually a Shudra, and vice versa. Read the full Purusha Sukta (Rigveda 10
Yajurveda 13.4 is not a command to discriminate. It is an ancient attempt to explain social diversity through cosmic symbolism. The real historical caste system (birth-based, hereditary, untouchability) developed centuries later, in the Dharma Shastras (200 BCE–300 CE). Using this verse to justify caste prejudice is a category error —like blaming a biology textbook for eugenics. Yajurveda 13
This verse is found in the Sri Suktam section of the Yajurveda. It is not laying down rules for society. It is describing the Purusha Sukta metaphor (from Rigveda 10.90), where the cosmic being (Purusha) is sacrificed to create the universe. The "four varnas" here are symbolic parts of the cosmic body , not human anatomy.