The puzzling paradox of the crimson cow[1]
זאת חקת התורה אשר-צוה יקוק לאמר דבר אל-בני ישראל ויקחו אליך פרה אדמה תמימה אשר אין-בה מום אשר לא-עלה עליה על
This is the decree of the Torah, which Hashem commanded, saying: “Speak to the Children of Israel, and take for yourselves a completely red heifer, that has no blemish, one which has not had a yoke placed on it”[2]
The shabbos after Purim[3] is called parshas Parah, the parsha of the cow. It receives this title because on it we read about the parah adumah, the red heifer[4]. Before the holiday of Pesach, the Jewish people would need to become spiritually pure. Sometimes it would be necessary to use the ashes of a completely red heifer. The sprinkling of these ashes onto the impure person would enable them to bring their Pesach offering. We read this parsha to remind the Jewish people to become pure before the Festival[5].