We read in Parashat Pinhas of the census taken of Beneh Yisrael at the end of their forty-year sojourn in the wilderness. The Torah lists the families of the various tribes, and in listing the families of Reuben, the Torah explains that two families – those of the brothers Datan and Abiram – were not counted, because they perished after joining Korah's revolt against Moshe Rabbenu. In this context, the Torah mentions that "U'bneh Korah Lo Metu" – Korah's sons did not die together with their father and the other rebels. Rashi, citing the Gemara (Megilla 14a), explains that Korah's sons initially participated in the uprising, but they then had thoughts of Teshuba (repentance), on account of which "Nitbaser Lahem Makom Gabo'ah Be'gehinom Ve'yashebu Sham" – " An elevated place in Gehinam was set apart for them, and they remained there." Rashi's concluding remarks – "and they remained there" – suggest that Korah's sons stayed in that "elevated place in Gehinam" for all time, and this is, indeed, the view taken by several later commentators. This is also the implication of the Midrash cited by Tosafot in Masechet Kiddushin (31b). The conventional understanding, however, is that Korah's sons remained in the underworld for a period of time and were ultimately rescued, whereupon they rejoined Beneh Yisrael. (This is perhaps evidenced by the fact that Korah's sons had descendants who sang in the Bet Ha'mikdash.) Regardless, the Lubavitcher Rebbe (Rav Menachem Mendel Schneersohn, 1902-1994) draws our attention to an important – but often overlooked – word in this passage in Rashi's commentary. Rashi did not say simply that Korah's sons participated in their father's uprising against Moshe. Rather, he writes that Korah's sons were part of this undertaking "Tehila" – right at the outset. They were among the initiators. They didn't just "go along" with the idea – they were the ones who conceived it! The Rebbe further notes Rashi's comment that during the revolt, "Hirharu Teshuba Be'libam" – Korah's sons had thoughts of repentance in their hearts. It seems clear from Rashi's formulation that Korah's sons did not repent entirely – they merely entertained thoughts of Teshuba. And yet, despite the fact that they were the instigators of this evil uprising, even their thoughts of Teshuba sufficed to save them from death. The Rebbe added that this shows us the great power of even incomplete repentance, and of even "Hirhureh Teshuba" – genuine thoughts and feelings of repentance. Even when a Jew does not change his behavior fully the way he should, but he merely thinks and reflects on how he needs to improve – these thoughts are precious and beloved by G-d. The Rebbe explained on this basis why, at one of the holiest moments of the year, as we prepare to sound the Shofar on Rosh Hashanah, we read the 47 th chapter of Tehillim, which was composed by Korah's sons – "La'menase'ah Li'bneh Korah Mizmor." Unlike Yom Kippur, Rosh Hashanah is not a time for confessing and begging G-d for forgiveness. However, during the sounding of the Shofar, we are to think "Hirhureh Teshuba," thoughts of repentance. This is a time to think seriously and somberly about our mistakes and shortcomings during the previous year, and how we wish to improve during the coming year. We therefore recite this chapter composed by Korah's sons – who devised a wicked plot to challenge Moshe Rabbenu, and yet were spared punishment because of their "Hihureh Teshuba." We are reminded of the great power of Teshuba thoughts, of the value of our genuine feelings of regret and desire to improve. Back in Parashat Korah, we read that when the ground opened to devour the leaders of the revolt and their families, the rest of the nation "Nasu Le'kolam" (16:34) – literally, "ran to their voices." This seems to mean that the people ran toward the opening in the ground where the rebels were screaming in horror, which would be very difficult to understand. Rashi avoids this problem by interpreting these words to mean that the people ran "on account of their voices," because of the shrieks that they heard. In light of what we have seen, however, there might be another understanding. After Korah's sons were saved, Beneh Yisrael ran to hear their voices, to hear them sing praise to Hashem, in order to receive inspiration from them. Korah's sons became a powerful source of motivation for all Beneh Yisrael – and for us – by showing the value of even incomplete Teshuba, how every step forward is significant and cherished by the Almighty. Indeed, Rav Moshe Wolfson (1925-2024) noted that the letters that spell the word "Le'kolam" (Lamed, Kof, Lamed, Mem) are the first letters of the words "La'menase'ah Li'bneh Korah Mizmor." Beneh Yisrael rushed to hear the beautiful praises sung by Korah's sons to be inspired and driven to work toward improvement, one small step at a time. The Rebbe cited in this context the Rambam's famous comment that "En Beneh Yisrael N*g'alin Ela Bi'Tshuba" – the redemption depends upon the Jewish People's repentance (Hilchot Teshuba 7:5). Many people wondered how this will happen. When we look at our nation today, how the majority of Jews are so distant from observance, and how even generally observant Jews face so many religious challenges which they frequently fail to withstand, how can we ever be deserving of redemption? Korah's sons provide us with the answer. They show us that even incomplete Teshuba is valuable, as long as it is sincere. Every genuine thought, feeling and action in the direction of Teshuba, every time a Jew reflects on his inadequacies and regrets his deficiencies, he has achieved something precious. Every small step toward repentance will, hopefully, lead to another, such that we can, indeed, become worthy of our final redemption, speedily and in our time, Amen.