GR – Hello my friend.  I was just reading those verses on the weekend – in church – when the sermon was letting me down and we were going to have communion and I was thinking the same thoughts as you.  What is this about eating unworthy, and damnation and referring the the Lords supper?  I don’t know who Don Webb is but it would be worth looking into his book.  About to get a credit card with US dollars on it to take overseas (Vietnam)so can use that to buy some grace resources, as currently all sites only receive US dollars.  Be so good to get some books including a hard copy of things that differ.