Why did the epics replace the Vedas as the bible for the common people?

The epics, such as the Mahabharata and the Ramayana, replaced the Vedas as they presented complex philosophical concepts in a more accessible and relatable narrative form. The epics also incorporated moral teachings, social norms, and practical guidance for daily life, catering to a wider audience compared to the ritualistic and esoteric nature of the Vedas. Additionally, the epics featured heroic characters and captivating stories that resonated with the common people, making them more popular and influential.