Onen (אונן) Between Death and Burial (04) – Understanding the Apparent Contradiction of the Shulchan Aruch
Let us briefly review the three approaches to the nature of the exemption of the onen that are found in the Shulchan Aruch.
1) In Orach Chayyim 71:1, Rav Yosef Karo says that the onen is exempt and prohibited when directly involved with burial preparations. However, if there are people to care for the physical needs, we do not stop the onen from performing Mitzvot (“exempt but permitted”). This is the approach of R. Yitzchak quoted in Tosafot on the page (Berachot 23b s.v. v’ein mevarvhin alav and Or Zarua Section 2, Hilkhot Aveilut siman 417) as well as referred to by the Rosh (Berachot 3:1 & Moed Katan 3:54).
2) The first position brought anonymously in Yoreh Deah 341:1 is that the onen is exempt from all positive Mitzvot but is permitted to perform them. This is the opinion of Rashi (Berachot 17b s.v. vi-ein mevarech) and Rambam (Rambam Hilkhot Avel 4:6 and Hilkhot Kriyat Shema 4:7).
3) The second approach in Yoreh Deah 341:1, introduced with the phrase “יש אומרים – some say”, is that the onen is exempt and prohibited from performing all positive Mitzvot. This is the majority position of Tosafot (Berachot 17b s.v. vi-ein mevarech), Ra”ah (Berachot 16b s.v. mi she-meito mutal) Rosh (Berachot 3:1) and Talmidei Rabbeinu Yona (Rif, Berachot page 10b). …