Beause if he believes that he can only bake for people who were perfectly pure before, during, and after their wedding, he isn't going to survive as a baker!
Who said "perfectly pure" though... In order to protect the sanctity of marriage, how is he crazy for refusing his services to those people who commit acts which clearly go against his religious teachings?
But let's be clear, the people in these cases were not people who: (1) believed that they weren't allowed to make cakes for sinners, and then (2) arrogantly and groundlessly assumed that that all heterosexuals were pure and all homosexuals were sinners. That is just a parody of the issue.
See next paragraph
As far as the differences, that is a religious question for religious people. And while all hyper-educated biblical scholars seemed to have come to the convenient conclusion that homosexuality is really just one sin among many, this is not NECESSARILY the case. Lo and behold, many Christians, Jews, Muslims, and even Bhuddists have taught through the centuries that homosexuality is a particularly bad sin since it involves a much deeper perversion of the natural order. It follows that same-sex marriages are also a particularly grave perversion.
In other words, some people might actually think its much worse than those things!
In the second paragraph, it seems anyone could be turned away for service based on their sins. Then in the 3rd paragraph, homosexuality becomes a sin of a higher order and so same sex marriage is too. So it looks to me like the levels to this are:
Worst: Homosexuality, ???
Bad: Pre marital sex, Out of wedlock birth, multiple marriages, extra marital affair
Not that bad: Masturbation, living together before marriage
At what other point besides the worst, is it acceptable to refuse service on religious grounds?
From the Cathoolic perspective, the second marriage isuue is least somewhat similar, ithe sense that it undermines the Catholic meaning of marriage. I could see a Catholic baker--especially in a Catholic country--refusing to bake a cake for a second marriage.
Isn't everything I listed an undermining of marriage? Maybe at different levels, but they still are not adhering to it.
However, in Catholic theology all the other things are acts that you can repent of (masturbation, premarital sex). You can't repent of something that you intend to vow to continue doing or don't intend to stop doing.
So is this all dependent on whether the person/couple is going to stop commiting acts that violate the sanctity of marriage? Because...
You can still masturbate when married.
Pre marital sex shifts to extra marital affairs.
Open marriages... Can a baker refuse service if he somehow learns that the couple is in an "open marriage"?
As a Catholic,