The Ramayana is an epic poem, not a Purana.

The Puranas primarily focus on narrating the stories of gods and goddesses, their exploits, and their interactions with humans.

The Bhagavata Purana is often regarded as the most important and authoritative among the major Puranas, and it is particularly revered by Vaishnavas, who consider it to be the supreme scripture.

The Bhagavata Purana primarily focuses on the life and teachings of Lord Vishnu, his various incarnations, and his interactions with his devotees.

The Shiva Purana is dedicated to Lord Shiva and his consort, Parvati. It narrates the stories of their marriage, their children, and their various manifestations.

The Brahma Purana is known for its detailed accounts of the creation of the universe, the various cosmic cycles, and the genealogies of gods and sages.

The Puranas provide valuable insights into ancient Indian religious beliefs and practices, social and political structures, art and architecture, and various aspects of ancient Indian culture and society.

The Brahma Purana is known for its detailed descriptions of various pilgrimage sites and sacred rivers in India, making it an important text for understanding ancient Indian pilgrimage traditions.

The Puranas provide insights into the moral and ethical values of ancient Indians, explain the duties and responsibilities of different social classes, and offer guidance on how to lead a righteous and virtuous life.

The Vishnu Purana is known for its detailed accounts of the various incarnations of Lord Vishnu, including his avatars such as Rama, Krishna, and Narasimha.

The Puranas explain the law of karma and its consequences, provide examples of how karma affects individuals and societies, and offer insights into the cycle of birth, death, and rebirth.

The Brahma Purana is known for its detailed descriptions of the various hells and heavens in the afterlife, providing insights into ancient Indian beliefs about the consequences of one's actions in this life.

The Puranas explain the different paths to moksha, provide examples of individuals who achieved moksha, and offer insights into the nature of the ultimate reality.

The Brahma Purana is known for its detailed accounts of the various cosmic cycles and the destruction and recreation of the universe, providing insights into ancient Indian beliefs about the cyclical nature of existence.

The Puranas explain the importance of devotion to gods and goddesses, provide examples of devotees who achieved spiritual realization through bhakti, and offer insights into the nature of the divine and the relationship between humans and the divine.