I see in the Sidur HaRasa"g that he makes a seemingly strange comment about the b'rakha(oth) of t'philin. He states: התפילין כשמהדקים של היד על היד ושל ראש על הראש צריך לברך אקבמ"ו להניח תפילין ...
In his siddur, Rav Sa`adya haGaon (Rasa"g) mentions only four of the five species of peroth ha-ilan which are special to Eress Yisrael, leaving out zethim ("olives"). He does so in two places. ...
In his siddur, Rav Sa`adya haGaon (Rasa"g) explains in practical detail the various tefilloth be-ssibur (prayers performed with a congregation) and never mentions or gives the text for 'Modhim ...
In his siddur, Rav Sa`adya haGaon (Rasa"g) goes through the entire service for havdalah and never mentions besamim. He also doesn't mention it when discussing havdalah for Mossa'ei Yom Tov and what is ...