Valley of Shadow of Death

On  my drive home from work, My mind wondered to the 23rd Psalms. "As I walk through the valley of shadow of death, I fear no evil." At the time my mind was just limited to when I felt death chasing me and God continued to protect me. But it went deeper than just this. It's our daily walk with our Shepard. The Shepard protects his sheep and they feel comfort knowing that they are safe from the enemies' harm; the sheep have no fear because the shepherd is with them always.