What does it mean to eat of Christ's body and drink His blood spiritually?

To eat of Christ's body and drink His blood spiritually is to believe in His sacrifice for sin and to trust in His work alone for salvation. This is a metaphorical expression used by Jesus in John 6 where He explains that consuming His flesh and blood represents faith in Him as the source of eternal life. This act of faith signifies a deep, personal relationship where believers partake in the benefits of Christ's atoning work, receiving grace that sustains their spiritual life. As noted in the sermon, this is not meant to be taken literally, but emphasizes the need for a spiritual communion with Christ that empowers and nourishes believers throughout their lives (John 6:54). This profound connection assures believers of their salvation and speaks to the transformative work of the Holy Spirit within them.