Praised are you Adonai …who redeemed us and redeemed our ancestors: We recite this blessing since we must end the Haggadah with praise. We began by saying, "Begin with degradation and end with praise." That is why we end by speaking not only of our ancestors redemption but ours as well.

Who has allowed (vi-higee-ahnu) us to reach: Even though we already recited the she-he-heyanu along with the Kiddush, we express the same idea again, (that we have reached this occasion), in order to say that we have reached the holiday again. Some suggest that it should say tigi-aynu, You have allowed us to reach, since all blessings should include an expression in the second person. These holidays: this refers to Rosh Hashanah. And Festivals: Passover, Sukkot and Shavuot. Rejoicing…and eating there the offerings and the Passover offerings: we refer to the festive offering first since it is consumed before the Passover offering.