In most years, this Shabbos is the last one of Shovavim. Rav Tzadok of Lublin zy’a (Sefer Pri Tzadik) writes that even if someone failed to rectify himself during the previous days if Shovavim, he can do so on this Shabbos. He writes that ‘if the end is good, it is all good.’
For this reason, this Parshah (Mishpatim) is situated right after the Aseres Hadibros (Parshas Yisro). This teaches us that a person should never despair. Even if he transgressed the entire Torah, he can still fix himself on this Parshah. Just like Shemittah and Yovel (which are discussed in this Parshah) represent freedom and redemption, one can free himself from the yeitzer hara and become a true servant of Hashem.