Jains do not account Mahavira as the founder of Jainism. Instead, they believe that Jainism is an eternal religion. However for this time frame (or kaal khand, a unit of time), Lord Rishabadeva, 1st Jain Tirthankar, is considered to have taught Jain values and teachings to common people for the first time (in this kaal khand). Mahavira is the 24th and the last Tirthankar of Jains who simply propagated the religion.