The Savior Himself provided the answer with this profound declaration: “If ye love me, keep my commandments.” This is the essence of what it means to be a true disciple: those who receive Christ Jesus walk with Him.
But this may present a problem for some because there are so many “shoulds” and “should nots” that merely keeping track of them can be a challenge. Sometimes, well-meaning amplifications of divine principles—many coming from uninspired sources—complicate matters further, diluting the purity of divine truth with man-made addenda. One person’s good idea—something that may work for him or her—takes root and becomes an expectation. And gradually, eternal principles can get lost within the labyrinth of “good ideas.”
This was one of the Savior’s criticisms of the religious “experts” of His day, whom He chastised for attending to the hundreds of minor details of the law while neglecting the weightier matters. ("The Love of God", Dieter F. Uchtdorf, Oct 2009)