Editor's note: Ashley McGuire is senior fellow with The Catholic Association and is the founder and editor-in-chief of AltCatholicah, a Web magazine devoted to the exploration of faith and gender.
(CNN) -- President Barack Obama will no doubt attempt to use Thursday's meeting with Pope Francis as a platform to promote his political agenda at home, especially as it relates to poverty and income inequality.
It's no secret that Pope Francis has made these issues central components of the first year of his papacy -- nor that the president has already tried to exploit this. Not long after the pontiff released his 47,000-word apostolic exhortation, Evangelii Gaudium, Obama lifted language directly from the document in a partisan speech of his own.
But the attempt to tether himself to Pope Francis is an awkward and ultimately doomed one.
For one, the president is currently facing the largest religious liberty class action lawsuit in American history. Of the 300 and counting plaintiffs suing the Obama administration on religious freedom grounds, perhaps most famous are the Little Sisters of the Poor, an order of nuns founded to care for the impoverished and dying elderly.
Another well-known plaintiff is Notre Dame, the university where the president loudly promised to keep conscience rights intact with the health care overhaul. It was the religious liberty version of the "if you like your plan, you can keep it" speech.
In 2011, the president stripped the U.S. Conference of Catholics Bishops of its longstanding funding for human-trafficking work because of the Bishops' conscientious objections to referring victims to abortions.
In 2012, he had his lawyers work to strike down the ministerial exception in federal workplace discrimination law, which assures houses of worship the right to employ religious leaders according to doctrine.
Throughout his presidency, he has come under repeated criticism for his numerous aggressions on people of faith, be they rhetorical or legal.
Not only is the president under fire for religious freedom violations on his own soil, he has held power during a period of significant unraveling of religious freedom internationally.
Egypt is in a state of crisis, with Coptic Christians experiencing the worst persecution they have known in centuries. Countless other religious minorities have fallen into peril: Catholics in Vietnam and Nigeria, vangelical Christians in Indonesia, Buddhists and Muslims in China, and Baha'is in a number of Middle East nations, to name just a few.
Anti-Semitism is on the rise globally, most especially in parts of Europe and certain Latin American nations like Venezuela.
He left vacant, for years, the position of U.S. Ambassador-at-Large for International Religious Liberty.
He stood by silently as the United States Commission on International Religious Freedom (USCIRF) was nearly defunded. He then appointed Sen. John Kerry -- who nearly let it perish in the Senate Foreign Relations Committee, even after 19 of his colleagues sent him a letter pleading with him to give the bill "prompt consideration" and to reauthorize USCIRF "without further delay" -- as his secretary of state.
Under Obama's watch, the State Department has stepped in to defend believers on death row for their faith -- heroes like Pastor Saeed Abedini in Iran -- only when the noise from nongovernmental organizations grew deafening.
With regards to diplomacy with the Vatican, the president has already shown his goodwill by relocating the Vatican Embassy, to the outrage of some American Catholic groups, who considered it a major downgrade.
And then there is his position on abortion. While Pope Francis has called on Catholics to approach the church's unchanging teachings on issues like abortion with greater mercy and sensitivity towards pregnant women in crisis, he has strongly affirmed the position that every human life is worthy of legal protection, from conception until natural death.
The president has the most extreme views on abortion of any American president, even opposing life-saving support for babies born of botched abortions when he was a state senator in Illinois.
The most recent keynote speaker of Planned Parenthood's annual gala can't have much common ground with the head of the world's largest institution that opposes abortion.
Pope Francis is not just the head of the largest religious institution in the world; he is also the head of a sovereign nation-state. It is fitting and appropriate that he would sit down with the leader of the free world.
It's equally fitting and appropriate, however, that President Obama show a little sobriety and public honesty about his relationship with a church that is collectively suing him at home. Whether we can expect this from the recipient of the 2013 Politifact "Lie of the Year" award, however, is a different story.
The opinions expressed in this commentary are solely those of Ashley E. McGuire.