Status of certain food on Shabbat

Hello, What is the status of food products that weren’t cooked on Shabbat but transported through a place with no Eruv or by car by a Jew (or even non Jew)? I read a source saying that if the food didn’t have any change on it then it is permitted since the...

Question about carrying and security

Hello, As you requested in a previous question I create this new post for this question and a follow up of another one. If you are travelling to a country where it’s important to always carry a phone and your wallet with your ID for security reasons, and there...

Question

Shalom Rabbi, Thank you for your answer. Let me rephrase my questions: – If I have a fully cooked dish, can I warm/reheat it with an electric oven? We have at home one of those small electric ovens used to reheat pizza, toast bread, etc. And it has the option to...