The Children of Israel arrived at Rephidim on the 23rd of Iyar, in the year 2448 from Creation (1313 BCE), 38 days after their exodus from Egypt.
Rephidim was desert land and waterless, the people grumbled that they and their flocks were in danger of dying of thirst. G-d commanded Moses to take the elders of the people to a rock which he was to hit with his staff. Moses hit the rock and from the dry stone, a well sprang forth.
Links: Food in the Desert
Tomorrow is the thirty-ninth day of the Omer Count. Since, on the Jewish calendar, the day begins at nightfall of the previous evening, we count the omer for tomorrow's date tonight, after nightfall: "Today is thirty-nine days, which are five weeks and four days, to the Omer." (If you miss the count tonight, you can count the omer all day tomorrow, but without the preceding blessing).
The 49-day "Counting of the Omer" retraces our ancestors' seven-week spiritual journey from the Exodus to Sinai. Each evening we recite a special blessing and count the days and weeks that have passed since the Omer; the 50th day is Shavuot, the festival celebrating the Giving of the Torah at Sinai.
Tonight's Sefirah: Netzah sheb'Yesod -- "Ambition in Connection"
The teachings of Kabbalah explain that there are seven "Divine Attributes" -- Sefirot -- that G-d assumes through which to relate to our existence: Chessed, Gevurah, Tifferet, Netzach, Hod, Yesod and Malchut ("Love", "Strength", "Beauty", "Victory", "Splendor", "Foundation" and "Sovereignty"). In the human being, created in the "image of G-d," the seven sefirot are mirrored in the seven "emotional attributes" of the human soul: Kindness, Restraint, Harmony, Ambition, Humility, Connection and Receptiveness. Each of the seven attributes contain elements of all seven--i.e., "Kindness in Kindness", "Restraint in Kindness", "Harmony in Kindness", etc.--making for a total of forty-nine traits. The 49-day Omer Count is thus a 49-step process of self-refinement, with each day devoted to the "rectification" and perfection of one the forty-nine "sefirot."
Links:
How to count the Omer
The deeper significance of the Omer Count
The sages describe the Torah as the wisdom by which the world was made. But that does not capture its essence. It is far beyond that. Torah is the wisdom by which the world is healed.
To heal a world, you must stand entirely beyond it. You must enter into the very essence of its Creator and sense what He wanted from this world to begin with. In the story of creation, you will find whispers of an unfathomable Author. In its healing, you will discover the Author Himself.
That is why Torah was initially given to survivors, to people who had suffered lives marked by trauma, yanked out of the darkest pits of human existence at the last possible moment. To people who had to be told not to steal, not to murder, not to covet that which belongs to someone else.
Because it is when Torah reaches you at your lowest point and pulls you out of there that you see its very essence and deepest power.
And it is when you have been to the rock bottom of human experience and back that you have the power to grasp the Torah at its essential core. To sense the Author within the command.