stop killing humanity. save humanity

We are human and call ourselves the best creatures. Surely, we are the best creatures. But today's world will not be justice to say best creatures.
Today man is killing man. Allah Almighty made humans first and he called the best creatures. But we've ever distributed humans based on black and white, sometimes people like Jews, Christians, Muslims, Hindus, or others
And on the same basis, they started fighting.

Today, innocent civilians are killing in Syria. Innocent children are being killed whose crime is just because they are born in Syria.
following pictures tell better then me...

these innocent kids waiting for angel.
Generally, so far Estimates of deaths in the Syrian Civil War, per opposition activist groups, vary between 346,612 and 481,612. On 23 April 2016, the United Nations and Arab League Envoy to Syria put out an estimate of 400,000 that had died in the war. UNICEF reported that over 500 children had been killed by early February 2012.
it's not only happening in Syria,it happens all around. And humanity has become a spectacle.