In Christianity, Judgment Day, also known as the Last Judgment or the Day of the Lord, is believed to be the final and ultimate judgment by God of all humanity.
It is described in the New Testament, particularly in the Book of Revelation, and in various teachings from Jesus Christ.
According to these beliefs, on Judgment Day, all souls will be resurrected, and God will judge each individual based on their actions, thoughts, and faith during their lifetime.
Those who have accepted Jesus as their savior and lived a righteous life will be granted eternal life in heaven, while those who have rejected God or lived in sin will face eternal punishment in hell.