2. "Your nation is my nation" refers to punishments and warnings.
3. "And your God is my God" (refers to) to abandon my idolatry.
4. An alternative explanation: "Where you go I will go" refers to the Tent of Testimony, to Gilgal, to Shilo, to Nov, to Givon (all locations where the Tabernacle was), and to the permanent Temple (in Jerusalem).
5. "Where you lie I will lie" means "I shall lodge by my sacrifices." (Soncino: Deuteronomy 16:7 was interpreted to require that one must lodge in Jerusalem the night of the Festivals after the Festival offering had been made).