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Daily Mitzvah

Day 148: Negative Commandment 79, 80

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Negative Commandment 79 (Digest)
Building the Altar with Stones Touched by Iron

"You shall not build it of hewn stones, for your sword [you have lifted upon it...]"Exodus 20:22.

It is forbidden to construct the Temple Altar of stones that have been touched by iron. If, indeed, the altar was constructed of such stones, it is invalid for sacrificial use.

Negative Commandment 80 (Digest)
Ascending the Altar via Steps

"You shall not go up by steps to My altar"Exodus 20:23.

We are forbidden from ascend­ing the Temple Altar with stairs, in order to avoid taking broad steps when going up. Rather, one should walk up the altar on a ramp, going "heel to toe" (i.e., using small, humble steps).

Translation of (the unabridged text of) Sefer Hamitzvot by Rabbi Berel Bell, member of the Rabbinical Court of Montreal and director of Teacher Training for the Jewish Learning Institute.

From "Sefer Hamitzvot in English," published by Sichos in English.
Daily Quote
Old age is a virtue and a blessing...It is true that a 20-year-old can dance the night away while his grandmother tires after a few minutes. But man was not created to dance for hours on end. Man was created to make life on earth purer, brighter and holier than it was before he came on the scene... In this regard, a person's value and productivity only increases with age... The institution of "retirement", which pushes millions of men and women to the sidelines of society each year, is a tragic waste of human life and resources.
  –The Lubavitcher Rebbe
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