This week's Torah portion, Ki Tisa, contains two pivotal events in the relationship between the Almighty and the Jewish people:
the sin of the Golden Calf and subsequently gaining forgiveness for that sin (articles 4 - 5).
The lead article relates to the important Shabbat section (31:12-17) in the Reading, which is also part of the Shabbat Daytime Kiddush benediction.
Tuesday is "Purim Katan/Little Purim". That means start the 30-day countdown to the "Big Purim" and its celebration that we look so forward to.