When a person becomes bar mitva during the year, 98% of the time the community has already read 1 or even 50 weekly portions. Does the bar mitzva need to make up those portions? Would it matter if ...
From the Mishna B'rura's introduction to the rules of Shabas: …But by what means can we arrive at this level: that one keeps Shabas in all its details? The advice on this is that one urge himself ...
Are there any mitzvot that kids under bar/bat mitzvah are obligated to keep? (not including for "educational purposes")