The phrase "eternal punishment" refers to a never-ending state of suffering and torment as a result of wrongdoing or sin. It is often used in religious contexts, particularly within Christianity, where it describes the consequences of not accepting Jesus Christ as one's savior. The idea behind this concept is that those who do not accept salvation will be punished for their sins and failings throughout all eternity. This can include physical pain or torment, but also emotional anguish and spiritual separation from God. In essence, "eternal punishment" refers to a state of suffering without end, as a result of one's actions in life.