If the unborn is not a living person…

If the unborn child is not a living person, then no excuse (justification) for abortion is necessary. If it is, then no excuse (justification) for abortion is adequate.

Greg Koukl, from “Rape & Abortion”, an article on str.org under Commentaries on Abortion

Abortion can be an agonizing decision…

People rightly see the psychological complexity of abortion—that it can be an agonizing decision, that opinion is divided, etc. They wrongly interpret this complexity as moral complexity, and thus fail to grasp the horror of abortion.

Stephen Schwarz, quoted in Precious Unborn Human Persons by Greg Koukl, p. 48