Did you read their message to Catholic Politicians?
This was part of it too.
Catholics in Political Life?
A document issued by USCCB
http://www.usccb.org/issues-and-act...urch-teaching/catholics-in-political-life.cfm
Key statements
killing of an unborn child is always intrinsically evil
If those who perform an abortion and those who cooperate willingly in the action are fully aware of the objective evil of what they do, they are guilty of grave sin
To make such intrinsically evil actions legal is itself wrong.
The legal system as such can be said to cooperate in evil when it fails to protect the lives of those who have no protection except the law.
Those who formulate law therefore have an obligation in conscience to work toward correcting morally defective laws, lest they be guilty of cooperating in evil and in sinning against the common good.
Catholics in Political Life
It is the teaching of the Catholic Church from the very beginning, founded on her understanding of her Lord’s own witness to the sacredness of human life, that the killing of an unborn child is always intrinsically evil and can never be justified. If those who perform an abortion and those who cooperate willingly in the action are fully aware of the objective evil of what they do, they are guilty of grave sin and thereby separate themselves from God’s grace. This is the constant and received teaching of the Church. It is, as well, the conviction of many other people of good will.
To make such intrinsically evil actions legal is itself wrong. This is the point most recently highlighted in official Catholic teaching. The legal system as such can be said to cooperate in evil when it fails to protect the lives of those who have no protection except the law. In the United States of America, abortion on demand has been made a constitutional right by a decision of the Supreme Court. Failing to protect the lives of innocent and defenseless members of the human race is to sin against justice. Those who formulate law therefore have an obligation in conscience to work toward correcting morally defective laws, lest they be guilty of cooperating in evil and in sinning against the common good.
The Bishops say the
LAW allowing abortion is evil.