There are a whole lot of things going on in this thread that bother me.
First, the OP issue: The UCC is saying, “C’mon, folks, one of the main points Christ made is that there’s not a nice neat line between righteous churchgoing folk and sinners – we’re all sinners whom God loves and forgives, so stop making rules about who’s ‘good enough’ to be a part of church – Nobody is, or else everybody is. Our doors are open, without ‘bouncers.’” And that is about as true to the message of Christ as anyone gets.
Second, this last little scuffle about celibacy. Chastity (not celibacy) is the virtue expected of everyone – sex only within a committed relationship, and having the willpower to abstain outside one. (Let’s not play games about what “marriage” means, in this context – that is, and has been, fodder for a bunch of other threads.) Celibacy is the charism (“gift”) given to a few to enable them to abstain from sexual relations entirely – not because sex is evil, but because they’re called to a role where sex is inappropriate. A committed husband who is a M.D. undertaking a short-term mission (church or otherwise) to a place where medical help is badly needed and where his wife and family cannot accompany him, might receive this gift to remain chaste until he can return to the arms – and bed – of his wife. A monk, nun, or friar, or a Roman Rite Catholic priest or a bishop, might receive it as a permanent gift, to enable him or her to do the ministry he/she feels called to, which precludes marriage and family. Save for a few celibate mystics and a couple of heretical sects, marriage and celibate life have always been held in equal regard in the church.
Third, The Asbestos Mango has a point – of sorts – and a link that is very much less than tasteful. Certainly any group has the right to set membership standards, and to reject anyone who is unwilling to abide by those standards. But “any group” does not include the Church – and particularly the Catholic Church, thankewverymuch, with its claim to be the church. Membership in the Church is governed by Christ’s call to people to come to Him, and their response to do so and undergo any rites of initiation that the church deems appropriate (Baptism, in particular). Deciding to exclude people who happen to have a particular unchangeable character that someone in authority finds distatestful, is not an option for the Church. (That was the point of the commercial referenced in the OP, in case that didn’t come clear to anyone.)
And I personally and very emphatically take great offense at that particular quote which Guin was kind enough to extract, Mango. Either disavow it as an unfortunate bit of wording in a link that generally states your position, or defend it, and what you mean by it.
I trust you don’t need to have about a third of the Gospel According to Matthew, with selected excerpts from Luke and John, quoted here, to demonstrate that the Gospel calls us to treat all other human beings with love, compassion, acceptance, grace, and forgiveness, just as we hope to be treated by Christ, Who will take what we do to them as done also to Him. If that is “watering down” the Gospel, then it’s the Water of Life, washing away the stains of a false gospel propounded by Neopharisees, which we preach!