Musar zu Wajikra 1:3

Following these laws the Torah commands the details of the daily communal offerings known as תמידים. These offerings correspond to the close attachment of the soul to its Maker. The expression עולת תמיד for this sacrifice indicates that it symbolizes the soul that always "ascends" (עולה) to the Celestial Regions. The "address" of this sacrifice is the attribute of G–d represented by the Ineffable four-lettered Name. When the sacrifice "rises," it unites the soul of those who have offered it with G–d Himself. This idea is first mentioned when the Torah says in Leviticus 1,3: "When an Adam, (the Torah's word for the most superior type of human being) wishes to achieve closeness with the four-lettered attribute of G–d (through presentation of a sacrifice)" [Editor's translation]. In our portion the word אשי in the verse “את קרבני לחמי לאשי,” hints that the Torah speaks of these select people, viz, אנשי (28,2). The Torah describes certain people as achieving this closeness, קרבות through the daily תמידים. All this is part of the mystical dimension of גלגול, the soul's travels during its incarnations within different bodies. The offering of these sacrifices helps these incarnations achieve their purpose. They are refined and cleansed through these קרבנות.