Following are Rabbi Bieler’s Divrei Tora from Parashat Toldot:

• Dvar Tora from Shabbat Toldot, 5774: “Can the Status of Being a First-Born Be Sold?”
• Dvar Tora from Shabbat Toldot, 5771: “Free Agents or Automatons”
• Dvar Tora from Shabbat Toldot, 5770: “Raising *Difficult* Children”
• Dvar Tora from Shabbat Toldot, 5769: “Change in the Blink of an Eye”
• Dvar Tora from Shabbat Toldot, 5766: “Gastronomic Reflections Concerning Yitzchak and Eisav”
• Dvar Tora from Shabbat Toldot 5765: “Transmitting Tora to One and All”
• Dvar Tora from Shabbat Toldot, 5764: “Free Agents or Automatons?”

Note: Some of these essays have been updated over the years. Even when the same title appears, editing and changes have been applied and the essay has been somewhat altered. You might want to look at only the latest iteration of the essay. On the other hand, particularly if you have difficulty with a particular idea, checking earlier versions may be helpful.