We continue in Chapter Reish Lamed Beis, 232, with the second piece on this topic.
The Rebbe explains that when we say “ונשלמה פרים שפתינו”—that our lips substitute for the korbanos—there are actually three distinct levels in how this takes place.
The first level is the recitation of the pesukim of korbanos. Since korbanos brought atonement, by reciting their verses, it is considered as if one has brought the korban and achieved that atonement.
The second level is studying the halachos of korbanos. When one studies the detailed laws and procedures, it is considered as if one is actually performing the avodah of the korban. However, this still relates more to the person’s action—it is as if he is doing the service, but there is no actual korban present.
The third level is tefillah. Tefillah is not only a substitute—it is considered the actual cheftza of the korban. One is not merely approximating the act; rather, tefillah itself takes the place of the korban in a direct way.
These three levels—pesukim, study, and tefillah—each correspond to a different dimension of connection to korbanos.
The Rebbe then explains how Korban Pesach stands apart. Korban Pesach is connected to the time of geulah, when we were freed physically from Mitzrayim and spiritually became servants of Hashem. This represents the highest level of freedom.
Because of this, reciting the Korban Pesach has a uniquely powerful effect. It is not only that one gains the benefits of the korban, nor only that it is considered as if one is performing the avodah—it reaches a level where it is almost as if the korban itself is present, a very direct and tangible connection.
Precisely because this experience is so close to the real avodah, it awakens a deeper sense of longing. One feels how near he is to the reality of the Beis HaMikdash, yet recognizes that it is still not the actual korban.
This explains why the Alter Rebbe concludes that one should feel pain over the Churban and pray for the rebuilding of the Beis HaMikdash. The closeness itself intensifies the yearning—for the moment when we will once again bring the Korban Pesach in actuality, in the fullest and most complete way.
Summary
The Rebbe describes three levels of connection to korbanos: reciting pesukim, studying the laws, and tefillah as the actual substitute. Korban Pesach uniquely reaches the highest level, creating a powerful sense of closeness that awakens longing for the rebuilding of the Beis HaMikdash.