Cuban President Raul Castro says he has returned to the Catholic Faith after a meeting with Pope Francis.

“I will resume praying and turn to the Church again if the Pope continues in this vein,” Castro said after a 50-minute private audience with Francis at the Vatican on Sunday.

“As I’ve already told my council of advisers, I read all of the Pope’s speeches,” he added, according to CNN. “I promise that I will go to all of his Masses — and with satisfaction. I left the meeting this morning impressed, very impressed by his knowledge, his wisdom, modesty, and by all the virtues that we know he has.”

Catholic activity in Cuba was suppressed by the government after the revolution and several media outlets like the BBC say that they cannot say for sure that Castro is being completely serious with his comment.

“The fact that the man who helped lead the Cuban Revolution would even joke about returning to the Catholic Church shows just how far the relationship between Havana and the Vatican has moved forward recently,” offered BBC correspondent Will Grant from Havana.

Pope Francis has been very critical of the world’s economic systems.

“Jesus affirms that you cannot serve two masters, God and wealth,” Francis said in an interview back in January about the Vatican report titled “This Economy Kills.”

“Is it pauperism? No, it is the Gospel.  Jesus tells us that it is the ‘protocol’ on the basis of which we will be judged, it is what we read in Chapter 25 of Matthew: I had hunger, I had thirst, I was in prison, I was sick, I was naked and you helped me: dressed me, visited me, you took care of me,” Francis argued.

“This attention to the poor is in the Gospel, and in the tradition of the church, it is not an invention of Communism and [we] need not ideologize it, like sometimes happened in the course of history.”