"To be sure, a number of well-documented cases have established that Smith has been a catastrophe for religion freedom..."
"To be sure, Employment Division v. Smith represented a serious curtailment by the Supreme Court of First Amendment rights to exercise religious faith."
http://scholarship.law.upenn.edu/cgi/viewcontent.cgi?article=1270&context=jcl
Since you want to quote this one paper of one scholar's analysis- I thought I would include some of what you left out...
"To be sure, a number of well-documented cases have established that Smith has been a catastrophe for religion freedom in some circumstances...
...Free exercise rights were never really as well protected by courts before Smith as we are inclined to believe now....And as for the post-Smith period, a number of considerations suggest that perhaps this situation is not as bad for religious interests we we may think