Rashi on Im Al Todah Yakrivenu
Learn
1) The reason Rashi says we only bring a Korban Todah for miracles and only 4 miracles
2) Why being in Mitzrayim wasn't like being in prison
3) Why we don't say Mizmor Lesoda on Pesach but we make the 3 Matzos from 1 Isaron like the Lachmeo Todah
4) A lesson in Avodas Hashem