This Shabbos is Shabbos Rosh Chodesh. If when davening Mussaf, one said the “special” middle berachah, atta yatzartta, but at the end of the berachah erred and said just “mekadesh HaShabbos” (or even if the person said the wrong whole last paragraph, from Elokeinu VAylokei Avoseinu), MB rules that you are yotsei .(AHashulchan rules that you are not–so be careful!)
We start Chumash VaYikra this week–all about korbonos in the Beis HaMikdash, with later parshiyos teaching us about proper conduct in the Mikdash. Let’s remember that our tefillos are like korbonos, and that the Shul is a miniature Bais HaMikdash—- and conduct ourselves accordingly!