I know the ELCA's posicy of open communion allows for communion of members of other Christian congregations to participate in communion--at least those denominations which are in some sort of official communion with us. The question here is not whether you like that idea in general or not, but rather:
Who SHOULD commune with us?
What a great thread.
1. Scripturally speaking, the following text could be interpreted in several ways:
1CO 11:27 Therefore, whoever eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of sinning against the body and blood of the Lord. 28 A man ought to examine himself before he eats of the bread and drinks of the cup. 29 For anyone who eats and drinks without recognizing the body of the Lord eats and drinks judgment on himself. 30 That is why many among you are weak and sick, and a number of you have fallen asleep. 31 But if we judged ourselves, we would not come under judgment. 32 When we are judged by the Lord, we are being disciplined so that we will not be condemned with the world.
- One recognizes the Real presence.
- One recognizes Christ on the Cross 2000 years ago.
- One recognizes the Church of God.
2. AngelusSax also presented a great point in another thread that the Disciples did not necessarily understand what Christ meant when he said: "This is my body".
I tend to agree with this, since I see a definite pattern of the Disciples' understanding of the deeper statements of Christ only AFTER the resurrection, when they had Holy Spirit as the Counselor.
3. When I was a non-believer, a friend of mine had a funeral for a relative and the viewing was in a Catholic church. The co-workers went, since it was right by where we worked. The Priest was administering communion. And I just got up and approached to partake. Why? I thought it was appropriate, since I respected Jesus Christ very much, although not a believer. (I did not know any better.

).
The Priest was asking me to repeat something and I could not understand what he was saying and was silent.
He communed me, since there was a long line behind me. (Some of my Catholic co-workers that did not partake were fidgeting in their seats. I could not understand why, ... although I did feel that something was amiss).
Afterwards, when we were on our way out the priest turned away from me and refused to shake my hand.
I was stunned.
Now that I reflect on all this and listening to the interpretation of the Confessional Lutherans, I should have been judged by God.
However, the Lord, instead of judging me for an "unworthy partaking" saved me a year or two later.
3. Also, I cannot ignore the fact that the Baptists are not any sicker nor deader than the Lutherans are due to fact that they believe it is symbolic.
However, Scripturally speaking communion is for the family of God only.
How did I "get away" with it while partaking as a non-believer? It is God's call.
My understanding of the communion at ELCA would be to state exactly what we believe in concerning it, and whoever comes commune them.
We should state though that it is for Christians. If it is presented properly, the non-Christians never feel "excluded" when not partaking.
And some "non-Christians" like I was then, that do not pay attention to what priest says anyway, because his mind is elsewhere examining the new environment, stainglass windows and the really interesting paintings or statues of the Bible events, might just slip in through the cracks.

It is God's call.
Now, Mel mentioned that these need to be baptized Christians and not just a Christian.
She does have a point.
However, I do not see this statement in the Bible.
(Maybe I overlooked it somehow).
I am voting for all Christians.
I really do not understand it any other way.
Thanks,

Ed