" Even if it cannot be proven that a fetus is an actual living human person, there is no doubt that it is a potential living human person. In other words, a fetus is a developing person. It is not in a frozen state of potentiality. The fetus is in dynamic process—without interference or unforeseen calamity, it surely will become a fully actualized living human person. "

― R.C. Sproul , Abortion: A Rational Look At An Emotional Issue