The
Hobby Lobby decision is irrelevant to the Satanic case.
Hobby Lobby was based upon an interpretation of the scope of
RFRA and not a generic application of the First Amendment's guarantee of Freedom of Religion. However, back in 1997 SCOTUS already ruled in
City of Boerne v. Flores that RFRA does not apply to the States, hence a RFRA claim to an exemption from State anti-abortion laws would be tossed based on
City of Boerne. Conceivably they could make a Federal case against any Federal anti-abortion laws, or possibly a State case against State laws in those States that have adopted their own version of RFRA.