Religion has always been a matter of community building; a matter of building precisely those relations of compassion, fellow feeling and - I dare to use the word - inclusion, which would otherwise be absent from our societies.
St Paul, in his second letter to Corinth, spells this out further in the important eighth and ninth chapters, where he urges some of the Christian communities to be generous to others so that they may also have the chance to be generous in return.
It is impossible to deny that Christians and Muslims have a common agenda here: both faiths have at their heart the living image of a community raised up by God's call to reveal to the world what God's purpose is for humanity.