Blog Assn #5:The most important *and* most neglected commandment?

Please post about the following topic to the blog by Sunday, Sept. 7, 8 PM.

Among the commandments you find in Exodus chapter 20, what do you think is *both* the most important and most neglected (in terms of obedience)? Defend your view -- your view of both the importance and the relative neglect. (Maybe you think one commandment scores a "100" on a 1-100 scale of importance and a "20" on the 1-100 scale of neglect, or vice versa; instead try to write about a commandment that gets relatively high scores for both.)