A customary way of congratulating those who do a 
praiseworthy job or a good deed is to say to them Yasher koach.  
The literal translation of the saying is “May your strength be 
straight (or firm).”  In essence, you are wishing the person the 
strength to continue doing good things. Interestingly, the first 
person to get a Yasher koach (or as some Ashkenazi Jews say 
Shkoiech) bestowed upon him got it as a result of breaking a 
precious object! 
Rashi, in his very last comment to the end of the Book of Deuteronomy, 
notes that when Hashem spoke to Moshe about "the first tablets which 
[Hebrew: asher] you broke," the Rabbis read this as if Hashem were saying to 
Moshe "Yasher koach for breaking the Luchot (tablets)."
Without a doubt Moshe’s decision to break the hand-work of Hashem was 
the right call.  Yet it is puzzling why a phrase that made its appearance at such 
a low point of Jewish history - when our ancestors worshiped the Golden Calf -
became the norm for a compliment.
Rabbi Meir Simcha of Dvinsk (1843–1926) writes that when Moshe saw the 
calf and the dancing around it, he realized that the nation needed to learn 
something quite imperative, namely:  Nothing tangible in the physical world 
has its independent sanctity.  Holiness of all objects  – including  Klei Kodesh
(holy vessels), and people, even the righteous - are only due to the presence of 
Hashem.  Moshe understood that if he would hand the Luchot – the hand work 
of the Almighty  - to the nation of Israel, at their current state and way of 
thinking, all they would do is substitute the calf for the tablets and worship 
this new “holy” physical object.  Moshe broke the Luchot to communicate to 
the people that the essence of Judaism is that we should not be worshiping the 
tangible creations but rather the Creator.
However the sad reality is that humans in power quite often cherish the 
belief of the masses, that they are imbued with supernatural abilities.  This is a 
problem that has been around since  Biblical times and unfortunately is still 
alive and well.  So called Kabbalists who claim to perform miracles (if the price 
is right) are quite often frauds who are exploiting the Jewish religion. 
By Moshe breaking the Luchot he made it clear to the nation that nothing 
physical - including himself - ought to be worshiped.  By smashing the tablets 
he was declaring, “I am human, thus never worship me!”  A person who sets 
aside that which is naturally desirable to oneself for the sake of Hashem and 
the greater good is indeed worthy of a big Yasher koach
 
