Final answer:
Buddhism is the religion that proposes the ending of suffering through enlightenment, advocating a lifestyle in accordance with the Four Noble Truths and the Eightfold Path to attain Nirvana.
Step-by-step explanation:
The religion that originated in India and believes life is full of suffering caused by desire, and that the way to end suffering is through enlightenment, is Buddhism. Followers of Buddhism accept the Four Noble Truths: (1) life is suffering, (2) suffering arises from attachment to desires, (3) suffering ceases when attachment to desire ceases, and (4) freedom from suffering is possible by following the 'middle way'.
Enlightenment, or reaching a state of liberation called Nirvana, is attained through ethical living, meditation, and wisdom as prescribed by the Eightfold Path. Buddhism emphasizes moral living, with principles such as nonviolence, honesty, selflessness, and tolerance being central teachings of Buddha.