Protection of ideological freedom has not been developed in its own law.

Also, did you notice the bit where the law explicitly says that "protection of religious freedom" does not extend to "humanistic or spiritual values which are not religious"?

So, riddle me that. What, specifically, is the part of religion which is not about spiritual values and yet justifies special protection as religion?

If you are not convinced, try it on someone who has not been entirely debauched by economics. — Piero Sraffa