If we take the commandments, ordinances, and policies, and believe that by using those tools we have guaranteed our own salvation, then we have made those very tools into graven images. We begin to measure our own worth by how effectively we swing the hammer of temple attendance or how adeptly we use the chisel of covering our shoulders. Worse than that, we can take these tools that are supposed to bring us to Christ and weaponize them against others. Faith and learning are individually gained; if we use the commandments to judge others for what we esteem is inadequate faithfulness, we have ironically broken both of the only two commandments that Jesus truly cared about.