From the Chassidic Masters

The Prophets speak of the bond between G-d and Israel as a marriage, and of Israel's sins as a wife's betrayal of her husband. Following this model, the sages of the Talmud see the Sotah -- the "wayward wife" discussed in our Parshah -- as the prototype of all transgression of the Divine will....

Common wisdom has it that spirit is loftier than matter and the soul superior to the body. But this is a "masculine" vision of life....

If the leaders of the 12 tribes of Israel each brought the same gift in honor of the Tabernacle's inauguration, why does the Torah repeat the 35-item list twelve times, making Naso the longest Parshah in the Torah? There is a lesson here, says the Lubavitcher Rebbe, on the meaning of harmony, unity and tribalism