The Ramban says the Torah lists the 42 places the Jews encamped in the worldness so we can see where they are to increase our Emunah. Don't we believe the Chumash that they lived on miracles, what does looking at a map add? An idea from the Ohr Yechezkel about making our Emunah real and being able to feel Hashem in our lives.
Have a Good Shabbos
