The future Buddha who is yet to come to save the world in Indian history is Maitreya, also known as the Buddha of the Future. According to Buddhist beliefs, Maitreya is the next Buddha who will appear in the world to teach the Dharma and lead sentient beings to enlightenment.

Maitreya is considered one of the most important bodhisattvas in Buddhism and is often depicted in Buddhist art and iconography. He is usually depicted as a seated figure with a gentle and benevolent expression, holding a jar of nectar, symbolizing his role as a future healer of suffering.

In Buddhist literature, Maitreya is described as a bodhisattva who has accumulated immense spiritual merit and has vowed to become a Buddha in order to help all beings attain liberation from suffering. His coming is prophesied in various Buddhist scriptures, including the Mahayana Sutras.

In Indian history, Maitreya was particularly important to the Mahayana school of Buddhism, which developed in India around the 1st century CE. Mahayana Buddhists believed that Maitreya would appear in the world in the distant future, after the teachings of the historical Buddha had been forgotten or distorted.

In conclusion, the future Buddha who is yet to come to save the world in Indian history is Maitreya, the Buddha of the Future. He is an important figure in Buddhist teachings and is believed to embody the ultimate goal of spiritual practice - the attainment of enlightenment and the liberation from suffering.