This Shabbat (3 Tammuz) coincides with the 25th yahrzeit of the Lubavitcher Rebbe,
a profound student and teacher of Kabbalah, in additional to his many better known accomplishments.
A variety of teachings by him, from him and about him can be found in the first two and last two articles.
Do you know about the Jewish Covenant of Salt and its mystical implications? Check out article #3.
Articles 4 and 5 also offer deep mystical insights into the Weekly Reading.
The 6th article is for the fourth chapter of Pirkei Avot, for those who continue to study it on Shabbat afternoons throughout the summer.

(Those of you in ISRAEL should click to Chukat for articles on the Weekly Reading there.)