Why is someone with a jewish mother a jew but someone with a jewish father isnt? Does that make any sense?
When the baby comes from a Jewish Mother and the father is not, the baby is still Jewish by law.
If the father is Jewish, and the Mother is not then the baby is not Jewish.
All babies are raised in the Mothers religion.
Jewish women raise their babies Jewish.
Catholic women raise their babies Catholic.
Moslem women raise their babies Moslem.
Buddist women raise their babies buddist.
I hope I explained this right and it helps you to understand.