Simply because she was a GOD and all gods had to be worshiped, honored, and respected by the ancient Egyptian people.
The ancient Egyptians.
Ancient Egyptian kingdoms worshipped Isis
Egyptians go to her temple and pray for her.
Isis would most likely be the most significant, if not Hathor.
Isis was an Egyptian God therefore worshiped by many
Because the god that the ancient egyptians belived their king to be - Horus - his first throne was his mothers - Isis - lap. (Like when he was a baby)
Not much know about what religion the Egyptians worshipped, but there were many gods that they did worship. Here are a few: Sakhet, Bast, Isis, Horus, Orsiris, and the Red God, or more commonly, the Sun God, which is evil.
Ra
Apis (or Hapis).
Egyptians had many gods eg. Isis, Hathor, Osiris, Anubis etc.
The ancient Egyptian gods such as Isis, Osiris, Horus, Ra, Hathor, and Bast.
Cats