The requirement when saying the name 'Havayeh' to have in mind both the meaning of 'adon ha-kol' and 'hayah hoveh ve-yihyhe' takes me some time: longer than almost anybody I see in shul taking to ...
How can one maintain Kavanah reciting Keriath Shema' while walking along the way? Or is the requirement waived in this case?
The Shulhan Aruch records the custom of placing one's hand over his eyes in Shema in order to increase concentration. What about someone who wears glasses? Must he move them or remove them?
Shulchan Aruch Orach Chayim 61:4: We are accustomed to reading the first verse [of "Sh'ma"] in a loud voice in order to arouse the direction [of our thoughts]. SA OC 101:2: But he should not ...