This is a very good op-ed piece written by John Danforth, a former Republican Senator and Ambassador to the UN, about how the religious right is becoming to dominate in the Republican party. I recommend the read.
In the Name of Politics
By JOHN C. DANFORTH
St. Louis — BY a series of recent initiatives, Republicans have transformed our party into the political arm of conservative Christians. The elements of this transformation have included advocacy of a constitutional amendment to ban gay marriage, opposition to stem cell research involving both frozen embryos and human cells in petri dishes, and the extraordinary effort to keep Terri Schiavo hooked up to a feeding tube.
Standing alone, each of these initiatives has its advocates, within the Republican Party and beyond. But the distinct elements do not stand alone. Rather they are parts of a larger package, an agenda of positions common to conservative Christians and the dominant wing of the Republican Party.
Christian activists, eager to take credit for recent electoral successes, would not be likely to concede that Republican adoption of their political agenda is merely the natural convergence of conservative religious and political values. Correctly, they would see a causal relationship between the activism of the churches and the responsiveness of Republican politicians. In turn, pragmatic Republicans would agree that motivating Christian conservatives has contributed to their successes.
High-profile Republican efforts to prolong the life of Ms. Schiavo, including departures from Republican principles like approving Congressional involvement in private decisions and empowering a federal court to overrule a state court, can rightfully be interpreted as yielding to the pressure of religious power blocs.
In my state, Missouri, Republicans in the General Assembly have advanced legislation to criminalize even stem cell research in which the cells are artificially produced in petri dishes and will never be transplanted into the human uterus. They argue that such cells are human life that must be protected, by threat of criminal prosecution, from promising research on diseases like Alzheimer's, Parkinson's and juvenile diabetes.
It is not evident to many of us that cells in a petri dish are equivalent to identifiable people suffering from terrible diseases. I am and have always been pro-life. But the only explanation for legislators comparing cells in a petri dish to babies in the womb is the extension of religious doctrine into statutory law.