- Question: Why is Birkas HaTorah different than all other blessings according to the Shulchan Aruch in that even if you don’t fulfill the mitzvah of learning Torah immediately the blessing made on Torah learning will work for whenever you do learn later?
A: Normally one has to fulfill the mitzvah as soon as one says a blessing so that there will not be a hefsek/separation between the blessing and the mitzvah which causes a hesech hadaas (One’s mind to lose concentration connecting the mitzvah to the blessing). If he doesn’t then he must make the blessing again and immediately do the mitzvah. (Siman 206)
B. There is a mitzvah to learn Torah 24/7 as it says “vihigisa bo yomam valaila” (You shall toil in it day and night.)
Answer: Because only the mitzvah of Torah learning is 24/7 then there is no hesech hadaas/disconnect of the mind for the entire day, where as any other mitzvah which is not constant then as soon as a distraction happens he loses connection between the blessing and the mitzvah. (See Mishna Berura 47:9:19.)