Mesilat Yesharim – Chapter 5
Rabbi Guy Matalon
In Chapter 5 of Mesilat Yesharim, the Ramchal discusses the trait of Zerizut (alacrity) – the importance of performing mitzvot with enthusiasm and without delay. Zerizut complements Zehirut (watchfulness), ensuring that one not only avoids sin but also actively increases in doing good.