“The day of the Lord’s Supper is an occasion of joy for the Christian community. Reconciled in their hearts with God and the brethren, the congregation receives the gift of the body and blood of Jesus Christ, and, receiving that, it receives forgiveness, new life, and salvation. It is given new fellowship with God and men. The fellowship of the Lord’s Supper is the superlative fulfillment of Christian fellowship. As the members of the congregation are united in body and blood at the table of the Lord so will they be together in eternity. Here the community has reached its goal. Here the joy in Christ and his community is complete. The life of Christians together under the Word has reached its perfection in the sacrament.” (from Life Together)
Think of weekly communion as a rehearsal for life in the Kingdom!