Your college wasn't unsubsidized because it was friendly to your religion, it was because it was unfriendly to all other religions. Why should non-Christian taxpayers pay for a college that requires Christian services? Would you still think it appropriate if most funding of this kind went to Hindu schools?
Likewise, making it legal for a landlord to discriminate against someone based on their beliefs rather than their actions is being religiously unfriendly and should disturb Christians too.
Likewise, making it legal for a landlord to discriminate against someone based on their beliefs rather than their actions is being religiously unfriendly and should disturb Christians too.