In Hinduism, the deity celebrated during the festival of lights, known as Diwali, is Lakshmi. She is the goddess of wealth, prosperity, and fortune, symbolizing the importance of abundance and success. During Diwali, devotees seek her blessings to illuminate their lives and homes with light. The festival celebrates the victory of light over darkness, paralleling Lakshmi's role in bringing prosperity and auspiciousness, reflecting the joy of new beginnings and spiritual fulfillment.