Strangers to your shores are under the social web of obligation

how does one deal with incoming citizens who adhere to an unquestioning law set down by God  and has renounced forever their freedom to renounce its teacings

as Professor Scruton points our in 'how to be a conservative'
although there should be an echo for the dissenting voice and on an outlet for opposition
a successful democracy is one where strangers are expressly

included in the web of obligation, 

As Professor Scruton points out in How to be a conserative
'if people come into your country they are doing so because there is a gain to them, however there is also a cost and that 
that cost is the web of obligation to the existing culture of
the host nation.