Many "moderate" and even some self-identified "conservative" Christians here on TW seem to be very comfortable with the theory of evolution and the natural selection of species. These same conservative/moderate Christians also believe that human beings are "sinners" who are in need of a savior. Are these two beliefs compatible? Here's the question:

"If human beings are evolved from lower life forms, why do we need a Savior? If we and all other animals on earth have evolved from the same primordial slime, why do we humans need a Savior but the great apes, cows, and chickens do not?"