Sen. Rand Paul’s recent remark that the issue of abortion rights would be best handled “by the states” rather than “under the 14th Amendment” and his ambiguous answer to the question of “when does life begin” were, as commentators on the left and the right have pointed out, somewhat confounding since Paul has sponsored a Senate bill that aims to undermine Roe v. Wade by defining life as beginning “at conception.”

Adding to the confusion, just a few weeks before Paul made his remarks, the “personhood” group National Pro-Life Alliance forwarded to its members a fundraising email Paul wrote last year urging them to support the effort to “bypass Roe v. Wade” by declaring “unborn children ‘persons’ as defined by the 14th Amendment to the Constitution, entitled to legal protection.”

On April 4, National Pro-Life Alliance forwarded Paul’s letter with the subject line “Sign the petition to bypass Roe v. Wade”:

In the past, many in the pro-life movement have felt limited to protecting a life here and there — passing some limited law to slightly control abortion in the more outrageous cases. But some pro-lifers always seem to tiptoe around the Supreme Court, hoping they won’t be offended. Now the time to grovel before the Supreme Court is over . Working from what the Supreme Court ruled in Roe v. Wade, pro-life lawmakers can pass a Life at Conception Act and end abortion using the Constitution instead of amending it. … Signing the Life at Conception Act petition will help break through the opposition clinging to abortion-on-demand and ultimately win a vote on this life-saving bill to overturn Roe v. Wade. A Life at Conception Act declares unborn children “persons” as defined by the 14th Amendment to the Constitution, entitled to legal protection . This is the one thing the Supreme Court admitted in Roe v. Wade that would cause the case for legal abortion to “collapse.”

Today, the group sent a similar message from former Rep. Steve Stockman of Texas. Paul’s and Stockman’s argument is based on the somewhat questionable legal theory — rejected by even many anti-choice leaders — that Congress can “bypass” a constitutional amendment or Supreme Court decision overturning Roe by simply passing legislation declaring fertilized eggs and fetuses to be “persons” under the law.

Some anti-choice leaders worry that this strategy would backfire in the courts, giving the Supreme Court a broad opening to strengthen Roe v. Wade. But if it were to succeed, the consequences would be enormous , not only defining all abortion as murder, but endangering common forms of birth control as well. Back in 2013, Paul claimed that such a measure would have “thousands of exceptions,” which his staff later clarified that he did not actually mean.

In fact, saying completely contradictory things on reproductive rights seems to be becoming Paul’s official campaign line. In his profile of Paul in March, Brian summarized Paul’s shifting stance on abortion rights as he heads into the 2016 presidential election: