Rabbi Dovid Gottlieb gave a shiur last year at Yeshiva University, and discussed the following problem:
On Rosh Hashana, when we are thinking about all the bad things we did in the past year and how we could improve ourselves, we often notice that we are actually still thinking about the same bad thing we did last year, and the year before that, and before that too. Although we sincerely regret our bad behaviour and really don’t want to repeat it, this somehow doesn’t happen, and we don’t learn from our mistakes after all and we end up making the exact same mistakes again and again in the next year, like we did during all the years beforehand. Why is that?
Rabbi Gottlieb tried to provide some understanding of this problem:
The Midrash discusses a verse in Psalms that says “Ashrei ha'am she’yodea truah", Praiseworthy is the [Jewish] Nation which knows Teruah. The Midrash asks, why does it make us praiseworthy, just because we know the Teruah-sound of the Shofar, surely all nations of the world could know it too, just by listening to it or even blowing a Shofar themselves?
The Midrash answers, that we are praiseworthy because we understand the deeper secret and meaning behind it, rather than just knowing how the physical sound is produced and what it sounds like.
What is this deep secret about Teruah that we should know about? And also, why does the verse say Teruah rather than Tekiah? Isn’t Tekiah the main sound of the Shofar we tend to remember, the Tekiah Gedolah which sends shivers down our spine and causes us to think about Teshuva (Repentance)?
In Teruah lies the essence of Rosh Hashana. Teruah is the broken sound, the one that sounds like many bleeps in a row, it is like one long sound broken into many segments.
When we stand in Synagogue on Rosh Hashana, thinking that we are still making the exact same mistakes as last year, we should delve deeper: Are we really still making the exact same mistakes? Maybe we have changed just a tiny little bit for the good? Maybe we have taken that big bad behaviour and have broken it up into fragments, and have tried to improve at least one of these fragments of bad behaviour? Teruah, the broken segments of sound, shows that also little improvements are valuable. We often focus on big accomplishments or failures, when actually we should be focussing on small advances, and tiny mistakes, that happen so fast that we forget about them. Both require deep investigation - are we aware of the small accomplishments we do daily or do we lose sight of them? Do we ignore our small mistakes that might have major ramifications in the future? Teruah indicates the importance of little things, and of breaking things down into components. It's not all or nothing, even small progress counts.
So, why does the verse in Psalms say that we as the Jewish Nation are praiseworthy because we ‘know Teruah’? According to Rav Nebenzahl, the former Chief Rabbi of the Old City of Jerusalem, what makes us special is that we are aware that we are humans broken into pieces, i.e. with hang-ups and imperfections, and that we know that we must grow and work on ourselves, improve our behaviour towards other people, towards Hashem, and use the time around Rosh Hashana and Yom Kippur to repent for past misdeeds. This is why we are praiseworthy as a People, because we acknowledge this essence of Teruah.