A young engaged man and his fiancée naturally have very strong feelings for each other. It goes without saying that these will be expressed after the wedding, but what expression, if any, is permitted in the meantime? And while we're on the subject, is the attraction of men and women to each other really a good thing to begin with?
May one carry a Shabbat Radio on Shabbat when no emergency exists in order to be available if one does? The differences between kli she'me'lachto l'heter and kli she'me'lachto l'issur. Carrying the radio on shabbat where there is no Eruv.
The Chanukah candles teach us that Jewish faith does not lose its strength. To the contrary, despite the hardships and darkness, faith persists, and even blossoms. The refined spirituality that is revealed through the Torah is eternal, and it grows.
The mitzvah of gid hanosheh forbids us from eating the sciatic nerve, a sinew that runs from the lower back over the top of the hip and down the leg.
Another Mitzvah is not eating the Cheylev, some fats in an animal.
What is the halachic background to copyright law? Does the Torah have a concept of intellectual property rights, meaning that someone who creates or invents an item is owner of his invention? May a rav prevent people from taping his shiur? May one copy computer software or music disks?
The Sages say that the Almighty suspended Mount Sinai above the Israelites like an inverted cask and said, “If you accept the Torah, fine; if not, here will be your grave.” Why did God have to coerce the Children of Israel into receiving the Torah?