I got order from Stonefist to go and talk to Raerek about Talos worshiping......
When I come to Raerek I get no dialogue menu.....
Is thgis a bug or I am doing something wrong?

You need to have something to coerce him into talking to you. Try searching his room.(I think the quest marker will point you to it)

Thanks..... But where is his room? There is no marker pointing anywhere......
Btw the same goes rfor House of horrors.... I freed Boethias priest and now am in the house but he is not there to perform the rite......

Got it..... It was mentioned as another quest........ Thanks a lot.....