The choice of euthanasia becomes more serious when it takes the form of a murder committed by others on a person who has in no way requested it and who has never consented to it. The height of arbitrariness and injustice is reached when certain people, such as physicians or legislators, arrogate to themselves the power to decide who ought to live and who ought to die.
Pope John Paul IIEven if the forces of darkness appear to prevail, those who believe in God know that evil and death do not have the final say.
Pope John Paul II[St. Francis] looked upon creation with the eyes of one who could recognize in it the marvelous work of the hand of God. His solicitous care, not only towards men, but also towards animals is a faithful echo of the love with which God in the beginning pronounced his 'fiat' which brought them into existence. We too are called to a similar attitude.
Pope John Paul II