Easter is the most significant festival in Christianity, commemorating the resurrection of Jesus Christ, who Christians believe rose from the dead on the third day after his crucifixion. This event, described in the New Testament of the Bible, is central to the Christian faith, symbolizing victory over sin, death, and suffering. Easter's date varies annually, falling on the first Sunday after the first full moon following the spring equinox. Jesus Christ, regarded as the Son of God, preached a message centered on love, forgiveness, humility, and compassion. His teachings encourage moral living and devotion to God. Five key teachings of Jesus include loving one's neighbor, forgiving others, having faith in God, practicing humility, and treating others as one wishes to be treated. The week leading up to Easter, known as Holy Week, includes significant observances like Palm Sunday and Good Friday. Globally, Christians celebrate Easter through church services, prayers, and various cultural traditions, emphasizing themes of sacrifice, redemption, and spiritual renewal.