Not all for profit, however they're willing to sell to others that would, in your words "make them complicit in their sin", but they're cherry picking what they feel makes them complicit in their sin.
I agree that a lot of Christians cherrypick but in this case, the shop owner has a point. If an atheist woman goes to buy a dress, as long as it's a heterosexual marriage, the shop owner is not complicit in the woman's sin of atheism and there is no doctrine forbidding atheists to get married.
As I've said before, until I know more about the shop owner and her motives, I have to assume that she did not refuse to sell to gays, she refused to sell a dress for a gay wedding. It might not seem like much but it's a huge difference.
Again, I question the sincerity of their faith
To me, it is a way to harass same sex couples
They may pass a law saying you can marry......but see if you can find anyone to sell you a dress, a cake or rent you a reception hall
A difference of opinion on homosexuality is no indication that their faith is not sincere.
That wasn't the point being made.
The point was a difference in opinion on different parts of the Bible shows their faith is insincere.
What Does the Bible Say About Homosexuality?
- 2 refer to rape (Genesis 19:5, Judges 19:22)
- 3 refer to intercourse between men (Leviticus 18:21-22, Leviticus 20:13, Romans 1:27)
- 1 refers to intercourse between women (Romans 1:26)
- 1 refers to prostitution and possibly pederasty (1 Corinthians 6:9-10)
- 1 is general in nature (1 Timothy 1:8-10)
The first and second don't say gay is bad. It mentions something about being wicked, but it seems more to do with the fact that they have come under the protection of his roof, than they're men.
Also seems to say rape is bad.
Leviticus 20:13 seems a little bit more anti-gay.
13 “‘If a man has sexual relations with a man as one does with a woman, both of them have done what is detestable.They are to be put to death; their blood will be on their own heads."
So, you could imagine that the Bible says to put gay people to death. Now, it doesn't say "If a man has sexual relations with a man as does with a women, don't sell them a wedding dress" It says to put them to death.
So, in theory these people are committing a sin by not putting these people to death. Right?
But what about adultery?
Exodus 20:14
“You shall not commit adultery.
Jame 4:17
" If anyone, then, knows the good they ought to do and doesn’t do it, it is sin for them."
Proverbs 6:32
"But a man who commits adultery has no sense; whoever does so destroys himself."
Or as the 1599 Geneva Bible says
"But he that commiteth adultery with a woman, he is destitute of understanding: he that doeth it, destroyeth his own soul."
John 8:4-11 says
"
4 and said to Jesus, “Teacher, this woman was caught in the act of adultery.
5In the Law Moses commanded us to stone such women. Now what do you say?”
6 They were using this question as a trap, in order to have a basis for accusing him. But Jesus bent down and started to write on the ground with his finger.
7When they kept on questioning him, he straightened up and said to them, “Let any one of you who is without sin be the first to throw a stone at her.”
8 Again he stooped down and wrote on the ground.
9 At this, those who heard began to go away one at a time, the older ones first, until only Jesus was left, with the woman still standing there.
10 Jesus straightened up and asked her, “Woman, where are they? Has no one condemned you?”
11 “No one, sir,” she said. “Then neither do I condemn you,” Jesus declared. “Go now and leave your life of sin.”"
Jesus doesn't say that stoning of an adulterer is bad. He merely says no one has condemned her to be stoned to death.
25 Top Bible Verses About Adultery - Encouraging Scripture
A lot more is spoken about adultery being a sin than gay sex being a sin. Yet these people will ignore all the stuff about adultery. An adulterer can have their wedding dresses, have their wedding cakes, can even be their president, they don't care. They'll ignore it because it's not convenient for them.
But gay people, oh, they'll go hammer and tongs against gay people. How convenient.
How about Mark 12:31
"The second is this: 'Love your neighbor as yourself.' There is no commandment greater than these.""
Ah.... ignore that one too. Amazing how much ignoring these Christians will do in order to present their bigotry as the word of God, huh?