The first parashah—section—of this week is called Tazria (the second Metzora). The verse reads, "When a woman conceives and gives birth to a son." The Torah gives a series of laws regarding impurity and purity related to childbirth, and also indicates that circumcision must be performed on the eighth day, even if it is Shabbat.
Our sages explain that there are 613 commandments: 248 positive commandments, which consist of doing something, and 365 prohibitive commandments, which consist of abstaining from doing a certain thing. These commandments, in turn, have a direct relationship with the human body, where, according to tradition, there are 248 limbs and 365 nerves or veins (gidim in Hebrew).
From this correspondence between the number of mitzvot and the human body, our sages explain that a person's refinement and wholeness depend on observing these precepts. Each one brings perfection to the body and, consequently, allows the soul to express itself in the best way.
However, most of the commandments cannot be fulfilled today for various reasons, such as the lack of a Temple, the absence of a King, or simply because a man is not a woman. For example, the commandment regarding the impurity of a woman who has given birth can naturally only be fulfilled by a woman who has given birth. So, how can a man fulfill all 613 commandments if some only apply to women (and vice versa)?
To understand this, we must know that there are two sides to each precept: 1) the side related to the physical world in which we live, about which the Torah commands us to do or not do such and such a thing, and 2) the spiritual side of the precept.
Regarding the first point, it is logical that the material world is subject to space and time, natural limitations with which we live, and therefore, the observance of a precept only becomes effective under the appropriate circumstances. (And that is why we cannot fulfill many mitzvot, as explained).
But regarding the second point, the spiritual one, it remains valid regardless of time and space, to the point that our sages say that whoever studies the laws of a sacrifice is as if they had offered it on the altar in the Temple, even if they did so outside the Temple and outside the proper time for offerings. The spiritual aspect is eternal.
The same applies to the beginning of our section, Tazria, what is it about, spiritually speaking?
The woman symbolizes the Jewish people, as seen in numerous prophecies and sayings of our sages. Conception symbolizes the awakening of the individual in their relationship with God, and the birth of a son symbolizes Divine reciprocity following man's awakening to Him.
In other words, and to elaborate further: it is well known that a person values far more what they have earned through their own efforts than what was given to them and obtained without any effort. Based on this, when a person suddenly feels a connection to God—which might manifest as a thought about God, seeing or hearing something that captures their attention and elevates them from their mundane routine, or simply because they feel God is calling them in various ways—the effect of that calling generally fades quickly. But when a person, on their own initiative, seeks God and calls upon Him from the depths of their heart (and reaching that point requires meditation, time, mental effort, willpower, and perseverance), the Divine response is such that it remains in the person's mind and heart for a much longer period.
This is what the Torah is teaching us at the beginning of this parashah: when a person seeks God (when a woman conceives), he will find an answer that will last over time and will have a very powerful force (and give birth to a male).
So all-encompassing and powerful is God's response that it will cause the person to rise spiritually and be able not only to reach their personal fulfillment but also to transmit the light of the Torah and Judaism in general to those around them, in their family, at work, and throughout the community.