Why does a dad thank God he won't be punished for his son anymore?
At his son's first aliyah, a father says one line: "Blessed is He who freed me from the punishment of this boy." Read cold, it sounds like a parent signing off. The sources are more careful than that.
The line comes from Bereishit Rabbah. Rabbi Elazar says a father must look after his son until he is 13, and after that says this. Pirkei Avot (a book of sayings inside the Mishnah, the early collection of Jewish law) also lists 13 as the age for mitzvot.
So what is the punishment? The Mishnah Berurah (a standard commentary on daily Jewish law, written around 1900) says that until now a father was held accountable when his son sinned, because he had not trained him in the mitzvot. Now the son is a man and has to strengthen himself. That is the weight being lifted.
The same Mishnah Berurah adds a limit. A father must still speak up when he sees his son going wrong, and if he stays silent he is held responsible, like anyone who could have protested and did not. So the blessing does not say the father is finished. It says the son now carries his own load.
Bereishit Rabbah 63:10,Pirkei Avot 5:21,Mishnah Berurah 225:7Why does the blessing call me guilty when I did nothing wrong?
The blessing says God "gives good things to the guilty." That is an odd word for someone who just got better or came through an accident.
Start with the words. In our printed Gemara, Rav Yehuda's blessing is shorter: "Blessed is He who does kind, good things." Nobody is called guilty. The longer wording we say is how the Rif, the Rambam and the Rosh (three early legal authorities) had it, and Rabbi Yosef Karo (the author of the Shulchan Aruch, who lived in the 1500s) says their version is the main one.
He then explains "guilty." The Aramaic translation of the Hebrew word for a wicked person is chayava, "guilty." The blessing says God gives good things even to people who are guilty. Then he adds: I am one of them. Even though I am not worthy, He has given me every good.
The Mishnah Berurah repeats this. Rabbi Eliezer Melamed, a rabbi in Israel today, puts it in his own words: we all have sins and flaws that could make us "guilty," and still God gives us good things and saves us from danger.
Look at the psalm. The sick are called fools who suffered "because of their transgression," and the prisoners "rebelled against the words of God." The desert and sea scenes say nothing about wrongdoing, yet the same blessing covers all four. Rabbi Melamed, citing Rav Kook (the first Chief Rabbi of the Land of Israel, who died in 1935), says the others are also "guilty" in a small way: before the danger, they did not see how much ordinary life deserves thanks.
The word has a practical result. Many rule that a child below bar mitzvah age does not say Hagomel. Rabbi Melamed gives their reason: a child is not yet punished for his own sins, so harm that comes to him comes through his parents, and it would not be right for him to call his parents "guilty." Others say a child old enough to be trained should say it. Since it is in doubt, Rabbi Melamed concludes a child should not say it.
Beit Yosef, Orach Chaim 219:2,Mishnah Berurah 219:4,Peninei Halakhah, Berakhot 16:1 and 16:5 (citing Rav Kook, Olat Re'iyah),Tehillim 107:11, 107:17Why do I have to say this in front of ten people? Can't I just thank God by myself?
Most thank-yous are private. This one is not. In the Gemara, Abaye (a Gemara teacher) says a person must give this thanks in front of ten people. He gets it from the end of Tehillim 107: "Let them raise Him up in the congregation of the people, and praise Him in the assembly of elders." "Congregation" means ten. Mar Zutra, another Gemara teacher, adds that "elders," in the plural, means two of the ten should be sages.
Rav Ashi, a third teacher, pushed back: maybe all ten should be sages? The Gemara answers no, since the verse says "the congregation of the people." Then maybe it takes ten ordinary people plus two sages? That question is left open. The Shulchan Aruch (the main code of Jewish law) rules ten, with two sages if available, and says not to skip the blessing if no sages are around.
The Gemara gives a verse, not a reason. Rabbi Melamed offers one, and he points to Rav Kook as his source. Daily routine hides how good ordinary life is, so we complain that it is too hot or too crowded. Someone who nearly lost it sees clearly. Having that person say thanks in front of others, he writes, helps the speaker and the listeners think about the value of ordinary life, and it sanctifies God's name.
The listeners are not only an audience. They answer Amen, and then say the reply from the story cards. The Shulchan Aruch also rules that if a friend says the blessing about you and you answer Amen, you have done your part. That is the Rav Yehuda story, turned into law.
Berakhot 54b,Tehillim 107:32,Shulchan Aruch, Orach Chaim 219:3-4,Peninei Halakhah, Berakhot 16:1-2 (citing Rav Kook, Olat Re'iyah)