A long time ago, God led His people the Israelites. Then they said "We don't want you to rule over us, we want a King to rule over us" God said "So be it" and left the planet Earth, and left humans in charge of the Earth, to rule their own selves and NOT be led by God.
The result of humans ruling this planet is being seen today.
What suffering on this planet is not brought about by other humans?
The Homeless suffer, who fault do you think that is? Is it God's fault for allowing it, really? you do nothing to help the homeless, but sit in your chair and blame God for going nothing. Really? What have you done to help the Homeless?
God allows us humans to reign and rule our own selves, and what you see is the result. How easy is it to blame God for allowing all the suffering on this planet all the while you don't lift one little finger to try to help.
Suffering on this planet is caused by humans, suffering is allowed by HUMANS to continue because humans turn a blind eye, and don't lift a finger to help.
Where were the Christians when pray was being taken out of school? Where was the Christians putting a stop to that? Who lifted a finger to help keep prayer in school? No Christians did NOTHING, and prayer was removed by a very small group of atheists.
Homosexuals are now getting married. Did you as a Christians try to stop this from happening, or did you do NOTHING? Don't want to rock any boats right? Don't want to get involved right?
God is Good, humans are pathetic. If you want someone to blame for all the suffering on this planet, then put the blame where it belongs, ON US.