The form of 'Drama' which has been created in our drama tradition, is based on Veda. Brahma took text from the Rigveda in the process of drama creation. The Rig Veda has been considered as a Veda of earth. Its presiding deity is Agni.
This has been expressed in different ways in different scriptures. This has been accepted by all of them be it "Aitareya Brahmana or Jaiminiya Brahmana.
The same way, it has been said that the place of Samveda is sky and its deity is Aaditya, the place of Yajurveda is Antariksha loka, which is located between Prithwi lok and Aaditya lok, and its deity is Vaayu. The one which is metrical, that is Rig, and the one which is musical, that is Sam and the remaining/shesh prose is Yajuh.
Sculpture is created from Rig. Therefore we can say that Rig is the form of material we call it Satt. Therefore it can be argued that Rig is related with Satt. The reality of things is felt due to Sam Mandal, that is why Sam is the reason of knowledge. Therefore Sam will be called Chitt. The form of material is Yajuh, which is availability of material. That is why the feeling of accruing is of Yajuh, that is pleasure.
Therefore, pleasure is related to Yajuh, Satt with Rig and Chitt is connected with Sam. Sathpatha Brahmana says, "Triyya Bheva Vidyaya Sarvani Bhutani'. This means that Rig, Sam and Yajuh are all inclusive of all kinds of materials.
Who is the deity of Rigveda as per the paragraph?