“You Shall Not Murder” is a universal law and well known commandment. Is it broader than just pre-meditated killing? What about hatred, malice, and anger?
The parent and child relationship is the most fundamental of relationships, maybe not such a new society. Is it still so important today?
The Sabbath in the Old Testament gave Israel a new culture; different from the other nations. But what does it mean for us today?
The best way to learn a new language is to move to a new culture and immerse yourself in it. Learning a new heart-language works the same way.