I have often seen reference to the Four Holy Cities: Jerusalem, Hebron, Safed and Tiberias. What is the earliest source to reference this? Why these four cities? Has there ever been a different count? ...
Several Zmanim apps are giving a choice on my "candle lighting offset". The default here is 40 minutes instead of the usual 18 minutes I've heard. Why 40? Why do I even have a choice? Does the fact ...
Is visiting Israel a Mitzvah? (visiting as opposed to living) Just some points I would hope an answer to cover: Was it a mitzvah back then? Is it still a mitzvah nowadays? Does the mitzvah apply ...
Why and by whom was there a yud added to make "ירושלים" instead of the original "ירושלם"?