Pope Francis has peaceful night but remains in critical condition

"On this feast of the Chair of Saint Peter let's pray that the Holy Spirit will continue to guide Pope Francis in his ministry of hope. May the Spirit of God grant him good health, courage, wisdom and peace," Tobin said in post on X.

Archbishop Nelson J. Pérez of Philadelphia urged all to "keep the Holy Father close to our hearts and ask God to strengthen him." The U.S. Conference of Catholic Bishops posted a prayer for Pope Francis on its website.

The U.S. Conference of Catholic Bishops has posted a prayer for Pope Francis on its website, asking God to "look favorably on your servant Francis … that by word and example he may be of service to those over whom he presides so that, together with the flock entrusted to his care, he may come to everlasting life." 

Despite battling complications, a Vatican statement on Saturday said that Francis was alert and spent time out of bed. 

“The Holy Father continues to be vigilant and spent the day in his armchair even if he was more in pain than yesterday,” the statement said. “At the moment the prognosis is guarded.”

Francis went to the hospital on Feb. 14 after struggling with bronchitis and experiencing difficulty breathing for the previous 10 days. At the time he was admitted, his doctors said he was suffering from a polymicrobial infection that caused pneumonia in both lungs.

At 88 years old, Francis is among the oldest pontiffs to reign in the church’s history and has a long history of respiratory illness. He has also intermittently suffered from sciatica, cataracts and chronic knee pain. 

Visitors to the Vatican are accustomed to seeing the pope struggle to walk when not seated in a wheelchair. In recent weeks he has allowed others to read his homilies for him at Mass, and he has skipped his public audiences and weekly Angelus prayers.

Francis' partial right lung removal in his 20s is leading to complications now, said Dr. Barbara Moscatelli, a pulmonologist and head of the respiratory pathophysiology and thoracic endoscopy at Rome's Fatebenefratelli Hospital. Francis is susceptible to infections in his lungs and respiratory tract. He was treated at the Gemelli Hospital in 2023 for pneumonia. 

"When lung-removal surgery is done at a young age, the lung adapts and settles in good condition in all the space it has in the rib cage," Moscatelli said. "In this condition, if there are scars, they can pull on the bronchial tree and form these bronchiectases, which are the same ones that can lead to these polymicrobial infections later in life."

The pope's prognosis is unclear, said Moscatelli, who has worked with doctors working at Gemelli Hospital. 

"This is a very painful question, because cure rates are a purely mathematical calculation, but we are dealing with biology here," Moscatelli said. "This is a completely different problem. Each patient makes his own story, it is hard to say."