Just as our Redeemer gave His life as a vicarious sacrifice for all men, and in so doing became our Savior, even so we, in a small measure, when we engage in proxy work in the temple, become as saviors to those on the other side.
A hunter that is worth his salt does not catch game because he sets his traps, or because he knows the hunting routines of his prey, but because he himself has no routines. This is his advantage. He is not at all like the animals he is after, fixed by heavy routines and predictable quirks; he is free, fluid, unpredictable