Haggadah of Pesach

The Haggadah (Hebrew: הַגָּדָה‎‎, "telling"; plural: Haggadot) is a Jewish text that sets forth the order of the Passover Seder. Reading the Haggadah at the Seder table is a fulfillment of the Scriptural commandment to each Jew to "tell your son" of the Jewish liberation from slavery in Egypt as described in the Book of Exodus in the Torah ("And thou shalt tell thy son in that day, saying: It is because of that which the LORD did for me when I came forth out of Egypt." Ex. 13:8).

Sephardi and Mizrahi Jews also apply the term Haggadah to the service itself, as it constitutes the act of "telling your son."

Kadeish is Hebrew Imperative for Kiddush. This Kiddush is similar to that which is recited on all of the pilgrimage festivals, but also refers to matzot and the exodus from Egypt. Acting in a way that shows freedom and majesty, many Jews have the custom of filling each other's cups at the Seder table. The Kiddush is traditionally said by the father of the house, but all Seder participants participate by reciting the Kiddush and drinking at least a majority of a cup of wine.

Technically, according to Jewish law, whenever one partakes of fruits or vegetables dipped in liquid while remaining wet, one must wash one's hands, if the fruit or vegetable remains wet. However, other times of the year either one has already washed one's hands before eating bread, or dry the fruit or vegetable, in which case, one need not wash one's hands before eating the fruit or vegetable.

According to most traditions, no blessing is recited at this point in the Seder, unlike the blessing recited over the washing of the hands before eating bread. However, followers of Rambam or the Gaon of Vilna do recite a blessing.

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