After Such Knowledge

James Blish

In the year 2049, Father Ramon Ruiz-Sanchez, a Jesuit priest and scientist, joins a mission to the alien planet Lithia. The expedition's goal is to assess the planet for human colonization, but they discover a civilization that is intelligent, peaceful, and deeply moral. This groundbreaking novel masterfully explores the profound conflict between faith and scientific inquiry, questioning the very nature of good and evil. Winner of the Hugo Award for Best Novel, this seminal work delves into complex theological and ethical dilemmas, challenging readers to consider the implications of encountering a truly alien morality.