Причащение is a Christian sacrament that involves receiving the body and blood of Иисус Христос during a religious service. It is often seen as a way for believers to connect with God and strengthen their faith. This practice is rooted in the Last Supper, where Иисус shared bread and wine with his disciples. In many Christian traditions, причащение is celebrated regularly, such as during Литургия in the Православная церковь or Месса in the Католическая церковь. Participants typically prepare through prayer and reflection, emphasizing the importance of spiritual readiness before receiving the sacrament.