Worthy participation in the Lord's Supper means examining yourself for faith and understanding in the Christ being given for you, lest you be judged by God.
Jesus gave His Church the Lord's Supper for you to remember His sacrifice and be strengthened in your soul until He returns.
As with the Word, participate in the sacraments trusting God to give the increase and make them effectual for your salvation.
Love must be at the heart of Christian service because it is eternally greater than all other gifts.
Jesus Christ sets the standard and shows the way for the love that is to be at the heart of your Christian service.