plz answer the question asked by non shia with proper reference. All these Imams are from the same blood line meaning from Ali's family meaning God created a special blood line different from me & you!

yes it is

becouse they werent like us they were deffrent us in ibadat, akhlaaq ilm and other things that is why they were deffrent even in blood also and that is a possible thing for allah and no any problem in that subject
like malaeka ( angle )