The biggest challenge or biggest crisis knocking on the doors of humankind is fear and intolerance.
Emigration is no longer a solution; it’s a defeat. People are risking death, drowning every day, but they’re knocking on doors that are not open.
Two prisoners whose cells adjoin communicate with each other by knocking on the wall. The wall is the thing which separates them but is also their means of communication. It is the same with us and God. Every separation is a link.