Shaytan does not enter a house in which it is recited.
Shaytan flees from a house in which it is recited.
Whoever recites 10 ayaat, shaytan does not enter their house that night (1st 4 ayaat, ayat ul kursi and last 2 ayaat). In another narration it says shaytan will not come near him or his family nor will he be touched by anything he dislikes.
It is the peak of the Qur'aan. Whoever recites in the day, then Shaytan does not enter their house for 3 days. And whoever recites in the night, Shaytan does not enter their house for 3 nights.
There is blessing in learning Surah Baqarah and Aal Imraan and in ignoring it is sorrow and sorceresses cannot memorize it.
Surah Baqarah and Aal Imraan are 2 lights and shade their people on the day of judgment just as 2 clouds, 2 spaces of shade or 2 lines of birds.
About the Surah
Surah al Baqarah was one of the first surahs to be revealed in Madinah.
Some scholars said it contains 1000 news incidents, 1000 commands and 1000 prohibitions.