There are many great Christian philosophers and apologists that have tackled this question over the millenia, but anyway here's my feeble 2 cent's worth.
God has never turned His back on us, in fact if He had ever done that we wouldn't be here right now, because without His ongoing grace toward us we'd be consumed by His justice.
Regarding the God allowing evil question, we are evil by nature, therefore if God didn't allow evil in the world, He wouldn't allow us, and as such we would likewise all be consumed. The reason there is evil in the world is because mankind likes to do evil.
We question God all the time and shake our fist at Him because of the problems in the world (that we bring on ourselves), and sneer at Him, saying a loving God wouldn't allow or do this or that, without ever understanding that God is far more patient with and loving toward us, than we are thankful to, or obedient to Him.
The world turns away from God, blames Him for the resulting mess, and still God loves us and doesn't turn away from us.
Here's something I don't think people consider when they blame God for "allowing" evil in the world : what exactly do they expect and want Him to do about it ???? When people blame or question God about evil in the world, they don't even realize that they are testifying against themselves, because they are in effect saying, "God, how come you let us do so much evil, as much as we want?"
We don't ask ourselves why we do so much evil, not a chance. Rather we ask God why He allows us to! We love it when we have no responsibility for our actions! We do it because He allows us to, it's His fault! And if He decides to not allow us to, He will be mean and controlling, etc.
In order for God to get rid of evil He would have to change peoples' propensity to do evil, but we love our freewill too much for that. We will always have a negative attitude toward God, no matter what He does for us, as long as we remain "us-centered" and refuse to bow the knee to Him.
The Father loves us so much that He sent His Son to the world to save us from God's wrath. But we killed Him and said we don't want it your way, we want it our way; and if it doesn't turn out very well we can always keep blaming you. In our selfishness we want our cake and eat it too - run our own lives but blame someone else for them.
2 Chronicles 7:14
if my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then I will hear from heaven, and I will forgive their sin and will heal their land.
Sounds good to me!! If it sounded good to the world as well, we'd have a much better world.