Why do I blog? Thoughts on the mission and power of Jesus Christ. On His final mortal night with His specially chosen disciples, Jesus shared a Passover meal; introducing a new rite with bread and wine. The event itself has become known as the Last Supper. The new ordinance Christ introduced that night continues in most Christian churches today, and is usually called Communion, or the Eucharist. Within the LDS tradition, it is called the Sacrament. So then, why the weeping? .