To beso about the wife obeying her husband, even the church has gone against what men said 2000 years ago. Female members of the clergy, allowing divorce, abolishing payments and the separation of church and state show the yawning gulf between the original bible and the modern church. They still have some way to go (contraception and gay rights) but there is still a difference.
And no he wasn't discriminated against, it is illegal to refuse to provide service to somebody on grounds of faith, sexuality, appearance, mental or physical state etc. You have a service job in this country and that's the law.