“Faith"

  Then Jesus told them this parable:

“Suppose one of you has a hundred sheep and loses one of them. Does he not leave the ninety-nine in the open country and go after the lost sheep until he finds it? And when he finds it, he joyfully puts it on his shoulders and goes home. Then he calls his friends and neighbors together and says, ‘Rejoice with me; I have found my lost sheep.’ I tell you that in the same way there will be more rejoicing in heaven over one sinner who repents .....

 Though there might be differences in the way and belief of the Lord's supper as it is otherwise called, the fact remains we should receive the Holy communion as  commanded by our Lord Jesus Christ for all Christians to do in His remembrance.