During every Shemoneh Esrei of mussaf, we pray that the Beis Hamikdash be rebuilt. However, only on Yom Tov do we mention that it was destroyed due to our sins - ומפני חטאינו. On Shabbos, and on Rosh ...
A Jew that is a m"chalel shabbos b'farhasia" (that they desecrate the Shabbos in public) could have a different status in regards to certain dinim -- for example handling wine that wasn't cooked and ...
Say someone purchased clothing on shabbat--knowing that it was a violation--can that clothing be worn?