Gathering the entire family at the holy site in Jerusalem [אדרת אליהו] transforms natural happiness into a shared spiritual experience. The commandment to rejoice in God's presence goes beyond simply eating to satisfy physical hunger; it requires an internal joy that can only be achieved in the Divine presence [העמק דבר]. Families leave their scattered homes and travel to the spiritual center to celebrate together in the light of God [רש״ר הירש], expressing their joy by eating the meat of peace offerings [רלב״ג].
The gathering includes a specific order of household members, arranged by their degree of closeness and affection to the head of the family, starting with the closest and moving outward [תורה תמימה, מלבי״ם, אדרת אליהו]. The group includes children and servants, specifically noting maidservants [ביאור שטיינזלץ]. The wife is absent from this detailed group because of the legal principle that a person's wife is considered as his own body. Therefore, she is inherently included with the head of the household and does not require separate mention [ברכת אשר].
Explicitly naming women and servants teaches an important lesson. Even though the sacrifices are treated as food from a Divine table, these household members are fully permitted to eat from them and share in the celebration [העמק דבר]. Furthermore, while women are exempt from the formal obligation to make the pilgrimage, including daughters highlights that they are welcome to travel to the Temple and will be rewarded for their effort [ביאור יש״ר].
Another guest joins the festive meal: the Levite. Because Levites live scattered among the rest of the nation, they travel alongside the families and integrate into their sacrificial meals [רש״ר הירש]. Since peace offerings bring blessing to a household, there is an expectation that when a person experiences prosperity, he must share his good fortune with the Levite [העמק דבר]. This sharing is necessary because the Levites lack both a physical portion, which refers to spoils of war and movable goods, and an inheritance, which refers to land [אדרת אליהו]. Due to this lack, there is an active duty to bring them joy [אבן עזרא]. This obligation is fulfilled by giving the Levite the first tithe, which is his proper share. If the homeowner does not have this tithe available, he must provide for the Levite using the poor tithe or the meat of the peace offerings [רלב״ג, מלבי״ם, אדרת אליהו]. Providing this share is not an act of charity, but rather giving the Levite what rightfully belongs to him [תורה תמימה].
On a deeper philosophical level, this festive eating illustrates the connection between body and soul. The material body requires the physical consumption of a commanded meal to achieve true joy. The soul, however, is compared to the Levite. Just as the Levite rejoices despite having no physical property or land, the soul finds joy and elevation precisely because it has no share in coarse, material matters, remaining entirely devoted to God [חתם סופר].