Focus of Pūrvamīmāṃsā

 Pūrvamīmāṃsā focussed on two factors

1. Value of Culture and Traditions
2. System of Interpretation

Pūrvamīmāṃsā developed a tool for interpretation of text in context of Vedic rituals. Ancient India was ritual based culture, for the enactment of value education. What is value? The values were not of accumulating but there was a culture of giving and sharing, from where it gets reflected? This can be seen from small clauses. There are beautiful and meaningful thoughts in the text like out of sixteen priests the leader Adhvaryu says, “idam agnaye” (this is for the fire), “idam na mama”, this clause means, “this is not mine” i.e. sacrifice is the message of rituals, bhoga is not the message. But a man cannot live without bhoga, like for Upanishad says, 

कुर्वन्नेवेह कर्माणि जिजीविषेत् शतं समाः। 

एवं त्वयि नान्य था अस्ति न कर्म लिप्यते नरे।। ईशोपनिषद्-2

Doing verily works in this world one should wish to live a hundred years. Thus it is in thee and not otherwise than this; action cleaves not to a man.     

jijīviṣet śataṁ samāḥ, which means live for hundred years. kurvanneveha karmāṇi, do whatever you want to live for hundred years, but this thought is attached with a clause. This thought comes with tena tyaktena bhuñjita where tyāga-sacrifice is the message. This message becomes the philosophy of life. This is the best form of Yoga, i.e., niṣkāma karma yoga found in Bhagvad Gita. The origin of the idea of niṣkāma karma yoga in Bhagvad Gita comes from rituals of Rg Veda. 

There had been many hinderances in passing down the necessity and context of the rituals. On the onset of revivals there may have been many questions on the rituals of the texts. There was a necessity to comprehend them. The necessity to comprehend the context of Vedic rituals, on the other hand, led to the development of an interpretation system. This tool was developed by the Pūrvamimāṃsā and eventually this tool was used by everyone to suit their worldview. It became a universal tool.