Parashat Behar-Bechukotai (Revised May 8, 2026) This week's double parashah, Behar and Bechuotai, bring to a close the book of Vayikra, a book the all-consuming focus of which is, undoubtably, KEDUSHAH, holiness. The last chapter is concerned largely with the kind of vows people make in dedicating something to the service of Hashem in the Mikdash. There are many laws regulating this seemingly noble motivation and its accompanying action, but my attention was taken this time around by the following law: "If (the devoted thing) is an animal of the kind from which an offering is brought to Hashem, any one which is given to Hashem shall be kodesh . One shall not exchange it ( lo yachalifenu ) nor shall one substitute for it ( yamir oto ), good for bad or bad for good; now if one DOES substitute for it, it will be that it and its substitute will be kodesh ." Vayikra 27:10-11 This mitzvah turns out to be very curious, because one is lashed for its intentional violation...
The tefillin worn on the head (henceforth, “ shel rosh ”) differ in a number of respects from the tefillin worn on the arm (henceforth, “ shel yad ”). One of the differences is this: Though both must contain the four passages in the Torah which make mention of the mitzvah of tefillin, the shel yad has all four passages written on a single parchment, in the order they appear in the Torah, rolled up and placed in the single compartment of the shel yad . The shel rosh , however, is constructed such that it has four small compartments side by side. Though these compartments appear to be tightly bound to one another, in fact, they are almost actually completely separate from one another. They only join at a common base, like the fingers of one’s hand. Into each compartment is placed one of the four passages, written on four separate parchments. Here is a list of the passages, in the order they appear in the Torah: 1. Kadesh Li – Shemot 13:1-10 ...