Someone, however, is trying to force people who own a business to do something that is against their religion.
Nobody is forcing them to be in business in that particular industry. This is exactly the kind of reasoning you would use, for example, toward gay marriage. You'd say that they have the right to marry someone of the opposite gender, and that nobody is forcing them to do otherwise. If it was about employers providing coverage for birth control in health insurance plans, you'd say that nobody is forcing the employees to stay at their job. If we were talking about wages being too low, you'd say that nobody is forcing employees to stay in their job as opposed to finding someone else who will pay them more. In any other subject, you'd adopt exactly the same rationale that you are rejecting here.
The simple fact of the matter is that the government has a legitimate place to regulate things, like employment law, and pharmaceutical distribution. These are not religious activities. Therefore, objections to, nor exceptions from, such laws based on the implications of a person's religion are not with standing of any kind. And no concern to the religious affiliation of people who might be involved in these activities should be tolerated, lest we start claiming all kinds of absurdities, like that there is a constitutional right to violate the speed limit because God told me so.