The Avodah of Shemoneh Esrei
The Shulchan Aruch (Orach Chaim 98:4) writes that tefillah, specifically the Shemoneh Esrei, is comparable to the offering of a korban. “Prayer stands in place of the sacrifice.
Tefillah
The struggle to concentrate during the Amidah, whether prayer without awareness counts, and practical advice for holding on to focus.
The Shulchan Aruch (Orach Chaim 98:4) writes that tefillah, specifically the Shemoneh Esrei, is comparable to the offering of a korban. “Prayer stands in place of the sacrifice.
The floor of the Beis HaMikdash was composed of beautiful tiles. The Gemara discusses the halachah if one of the tiles became dislodged. May the kohen stand on the wobbly tile and perform the avodah?