By Daniel Burke, CNN Belief Blog Co-Editor

Follow @BurkeCNN

(CNN) –Pope Francis has challenged his flock of 1 billion Catholics not to be “starched Christians” who chat about theology over tea.

He’s been taking his own advice.

Since his election in March, Francis has delivered sharp and unscripted remarks on everything from homosexuality to atheism to his unlikely election to the seat of St. Peter.

Anyone who bet the 76-year-old Jesuit from Argentina would become Supreme Pontiff likely won a lot of dough, Francis joked on Sunday.

We’re wagering this pope’s got a few more surprises up the sleeves of his white cassock.

Meanwhile, here are six eye-openers Francis has uttered thus far.

1) There’s a “gay lobby” inside the Vatican

Meeting with Catholic leaders from his native Latin America and the Caribbean on Sunday, the pope said that there’s a lot of holy people in the Curia, Catholicism’s Rome-based bureaucracy.

But there is also a “stream of corruption,” Francis said, including a “gay lobby.”

"We need to see what we can do," he added, somewhat cryptically.

Only the pope knows exactly what he means. The Vatican has clammed up, refusing to explain.

Catholic experts believe Francis was referring to a secret dossier presented to his predecessor Pope Benedict XVI that investigated a series of embarrassing leaks from Vatican insiders to Italian journalists.

The dossier referred to a Vatican network of sexually active gay clergy who might have been subject to blackmail, according to Italian reports.

2) All atheists go to heaven?

During a homily in Rome on May 22, Francis said that God redeems everyone – not just Christians, but atheists, as well.

“We must meet one another doing good,” the pope said. ‘But I don’t believe, Father, I am an atheist!’ But do good: we will meet one another there.”

So, was the pope saying that people can go to heaven, even if they don’t believe in God?

Probably not, say church experts.

Catholicism has long held that salvation is open to everyone – but with a really big caveat. If you know about the church and don’t become a member, the door to heaven is likely closed, a Catholic spokesman later clarified.

Many American atheists say they appreciated the olive branch from the pope, however unclear his remarks may have been.

3) “I didn’t want to be pope”

Meeting with Catholic students from Italy and Albania on June 7, Francis ditched his “boring” speech and instead took questions from the children.

A little redhead in a blue scarf elicited laughter by bluntly asking, “Francis, why did you want to become pope?”

“I didn’t,” Francis answered. In fact, “a person who wants to become pope doesn’t love himself. And God doesn’t bless him,” the pontiff said.

4) Sleepy prayers

In May, the pope shared intimate details about his spiritual life with a crowd of 200,000 people gathered in St. Peter’s Square.

Every day, Francis said, he prays at an altar before he goes to bed. On occasion, the sandman arrives before the end of his prayers, the pope said.

“Sometimes I doze off, the fatigue of the day makes you fall asleep, but God understands,” Francis said.

5) Christians should mind their own beeswax

In some of his sharpest comments as pope, Francis criticized Christian busybodies in May.

“We all chat in church,” the pope said. “As Christians we chat.

“It is as if we want to put each other down,” Francis continued. “Instead of growing, one makes the other feel small while I feel great. That will not do.”

Gossip, the pope said, is like honey. It tastes sweet at first, but large doses deliver stomach aches.

6) Throwing food away is stealing from the poor

The first Latin American pope has made fighting poverty a top priority of his papacy. Scarcely a speech or homily ends without a mention of the homeless and disabled.

On June 5, Francis lambasted a “culture of waste” in which consumerism trumps compassion, people become just another disposable object, and little care is given to those who need help.

“This culture of waste has made us insensitive even to the waste and disposal of food, which is even more despicable when all over the world many individuals and families are suffering from hunger and malnutrition. ” Francis said.

“We should all remember, however, that throwing food away is like stealing from the tables of the poor, the hungry.”