What a fabulous daf we have today. It answers big questions including: How to train your child so they grow up to be good adults, can you kill someone else if your life depends on it, and what if a pregnant woman craves bacon?
A Mishnah teaches: MISHNA: With regard to the children, one does not afflict them by withholding food on Yom Kippur; however, one trains them one year before or two years before they reach majority, by means of a partial fast lasting several hours, so that they will be accustomed to fulfill mitzvot.
The Gemara explains: Rav Huna said: One trains a healthy child of eight years and nine years to fast for several hours; at ten years and eleven years, they complete the fast by rabbinic law; at twelve years they complete the fast by Torah law. This applies to girls who reach maturity and become obligated in mitzvot at age twelve. And Rav Naḥman said: At nine years and ten years one trains them to fast for several hours; at eleven and twelve years they complete the fast by rabbinic law; at thirteen years they complete the fast by Torah law. This applies to boys. And Rabbi Yoḥanan said: There is no obligation with regard to children completing the fast by rabbinic law. Rather, at ten and eleven years, one trains them to fast for several hours; and at twelve years girls are obligated to complete their fast by Torah law.
The lesson? (Despite my son growing two inches in a month) We don’t grow up overnight. There is a teaching method where you show a student what to do, do it with the student, and then have the student do it on their own. So too it is in life. Think about the kind of adult you want your child to be and do your best to model it until they are old enough to do it with you, and then let them try it on their own.
Now to the question of if you can kill an innocent person to save your life . . . .
A certain person came before Rava. He said to Rava: The master of the village where I live said to me: Kill so-and-so, and if you do not do so, I will kill you. What should I do? Rava said to him: Let yourself be killed, and you should not kill. Rava reasoned: What did you see to make you think that your blood is redder and more important than his? Perhaps the blood of that man is redder, and he is more important than you.
From this story we learn the halakha that one should be killed rather than transgress the prohibition against murder of an innocent person. There is much more on this topic – but in general, the horror movie scenario is that you don’t kill someone to save yourself (very different if the person you have to kill IS the person who would kill you otherwise).
The line”Why do you think your blood is redder than his? Perhaps his blood is redder.” is a classic used in all kinds of legal and ethical cases.
And finally, can a pregnant woman who craves bacon eat bacon? GEMARA: The Sages taught in a baraita: With regard to a pregnant woman who smelled consecrated meat or pig meat and craved those specific foods, one inserts a thin reed into the juice of that item and places it on her mouth. If her mind become settled with that, it is well. And if not, one feeds her the gravy itself of that forbidden food. If her mind becomes settled with that, it is well. And if not, one feeds her the fat of the forbidden food itself, as there is no halakha that stands in the way of saving a life except for the prohibitions against idol worship, and forbidden sexual relationships, and bloodshed.
So ladies – if your pregnant, enjoy indulging your cravings . . . for food.

