The four Vedas are distinct in their content and function within the context of the grand Vedic sacrifices (Yajnas). Each Veda served as a manual for a specific type of priest performing a specific role.
Step 1: Understanding the Question
The question asks to identify the Veda that acts as a guidebook for the procedural aspects of rituals and sacrifices.
Step 2: Detailed Explanation
The Yajurveda is the Veda specifically dedicated to this purpose. The name itself is derived from yajus (sacrificial formula) and veda (knowledge).
It consists primarily of prose mantras and instructions that the Adhvaryu priest would use while performing the various physical actions of the sacrifice, such as preparing the altar, handling the ritual implements, and making the offerings.
In contrast:
- The Rigveda contains the hymns of praise to be recited.
- The Samaveda contains the melodies and chants to be sung.
- The Atharvaveda contains spells and incantations for more domestic or personal concerns.
Step 3: Final Answer
The Vedic text primarily concerned with the rules for rituals and sacrifices is the Yajurveda.