The Vatican has quickly clarified that atheists - they believe - are still going to hell, despite Pope Francis appearing to say non-believers could be saved through Christ if they do good.

Vatican spokesman Rev. Thomas Rosica said people who know about the Catholic church “cannot be saved” if they “refuse to enter her or remain in her.”

In an unprepared speech on Wednesday, the Pope emphasised the importance of “doing good,” for all people.

According to a report from Vatican radio, he explained how upset Jesus’ disciples were that someone outside their group was doing good.

He said: “They complain, ‘If he is not one of us, he cannot do good. If he is not of our party, he cannot do good’. And Jesus corrects them: 'Do not hinder him', he says, 'let him do good.'”

The disciples, he said, “were a little intolerant,” thinking that “those who do not have the truth, cannot do good.”

He said: “This was wrong . . . Jesus broadens the horizon. The root of this possibility of doing good – that we all have – is in creation.”

"The Lord created us in His image and likeness, and we are the image of the Lord, and He does good and all of us have this commandment at heart: do good and do not do evil. All of us."