It always bothered me that although Noach is favorably called a Tzaddik in the Torah, the adjective, “in his generation”, is taken by one opinion in the Medrash to be a disgrace, by unfavorably comparing him to Avraham, who embodied Chassidus, in his generation.
Another problem I’ve had is that the introduction of Mesillas Yesharim states that Chassidus is the goal, while in Chapter 13, which is the beginning of Chassidus, he says that the majority of the people cannot reach Chassidus. It is enough if they reach Tzidkus. Why did Hashem set up this two tier system of Tzidkus and Chassidus and what should we be aiming for?
Perhaps the answer is that Tzidkus, doing all the mitzvos, is Hashem’s requirement for us to live a proper spiritual life in our physical world. However, the ultimate goal is to develop an everlasting connection to Hashem, and for that we need Chassidus, to go beyond the basic requirements, to show our appreciation and love of Hashem.
Noach is discredited for achieving the admirable level of a Tzaddik because that is not enough, we need to go beyond the basics to develop the deeper connection to Hashem, like Avraham.
We all have a requirement to do all the mitzvos and to try to reach Tzidkus, and most of us will not reach Chassidus in all our ways, as the Mesillas Yesharim has stated. However we all have opportunities on a regular basis to go beyond the basic requirements, to perform acts of Chassidus, to develop a closer connection to Hashem. Whether that is giving up our seat, showing genuine concern for another individual, doing a mitzvah in the best possible way, etc… We have to strive for the Tzidkus of Noach, but also look for opportunities to emulate the Chassidus of the Avos.