Church Militant - Holy Communion is nourishment for our souls through the reception of the Body, Blood, Soul and Divinity of Jesus Christ in the Most Holy Eucharist (see John 6:53). Christ mandated that we receive Him in the Eucharist for the life of our soul... There are numerous fruits of Holy Communion. The chief fruit, of course, is an intimate, interior union with Christ. Just as matrimony is the sacrament that weds a man and woman for life, the Eucharist is the sacrament that weds us to Christ.