Alternatively, it can be understood that believers partake of the body of Christ, accompanied by the reception of His blood, resulting in being filled with the Holy Spirit, thereby honoring God through the Holy Eucharist. These words serve as a prophecy, foreseeing not only the teachings of the Gospel but also the sacramental feast of the life-giving bread and wine, as noted by Theodoret. Their spirits shall be revived eternally. Jesus proclaims in the Gospel, "I am the bread of life," and again, "He that eateth this bread shall live for ever" (John 6:48, 51). This indicates that those who adhere to His commandments will also find life through Him. Therefore, the Lord asserts that those who partake of His body will dwell in the heart; and through the heart, which is an integral part, the entirety of existence is represented. Furthermore, 'for ever and ever.' Although those who partake in the sacrament with due reverence may experience physical death, they will be resurrected to everlasting life.