Ethical Behavior vs. Etiquette

After the flood, Noach, his family and all the animals that were with him on the Ark were told to leave it and resume their existence on the earth. The Torah records that Noach first offers sacrifices to Hashem in gratitude for saving him and his family. Next we see Noach planting vineyards. What results helps us learn important lessons about the difference between etiquette and ethical behavior.