On Friday night, the middle blessing of the "Amidah" discusses the conclusion of the Creation, quoting the relevant verses from Genesis. The Amidah is then followed by the Seven-Faceted Blessing, the hazzan's mini-repetition of the Amidah. In some Ashkenazi Orthodox synagogues the second chapter of Mishnah tractate Shabbat, "Bameh Madlikin", is read at this point, instead of earlier. Kiddush is recited in the synagogue in Ashkenazi and a few Sephardi communities. The service then follows with Aleinu. Most Sephardi and many Ashkenazi synagogues end with the singing of "Yigdal", a poetic adaptation of Maimonides' 13 principles of Jewish faith. Other Ashkenazi synagogues end with "Adon Olam" instead.