To be sure, there are many
good liberal arguments to be made against religious preferences in our immigration and refugee policies.
You can construct
a liberal argument for this, saying that you are protecting the right of individual to withhold their labour according to their own personal conscience.
A Social Constructivist Interpretation of
the Liberal Argument.
The liberal argument against it is succinctly stated in The Hill's article that ran the month before the tax reform bill passed: «Morgtage Interest Deduction Mostly Benefits the Rich — End it.»