Question
Hello I have a friend who has classes himself as a Jewish Christian. He has entered into a relationship with a woman who has recently had a child with him plus he left his wife and 2 children for. His girlfriend has 2 other children with 2 different men. Now she sees herself as a Viking who doesn't believe in God or Jesus but thinks there are many gods. She says she will not eat the way he eats or try to read the bible or adapt in any way. How do you see this working out marriage wise? I'm really interested Thank you

Question
Does halacha permit or prohibit a Jew to genetically engineer an animal with the DNA of another kind of animal, or is this considered “Kilayim” the forbidden mixing of two animal species? Does any rabbi talk about this

Question
According to Halacha, is there any preference for having already used variations of arba minim species with a mesorah of being used, even if a newly discovered variation otherwise has kosher signs? Do any poskim hold this?

Question
Who is Meshiach ben Yoseph, and where can I find more information about him?