And what we come up with is that it cannot be reasoned that God does not exist just because sin does. Now, I have been using interchanging the words sin and suffering as if they have the same meaning. Sin is that which causes suffering. But this suffering caused by sin can at times, if truly understood, bring about something wonderful. The revelation, comprehension, of our purpose is only possible by the Grace of the God who created us.
Grace renews our human purpose despite our human sin.
We can see that Grace stems from creation itself. His love for his creation is so great that it is felt as Grace despite the great separation that sin has cause in the lives of every person. But there is another type of Grace that is far more powerful than the Grace of God that give us understanding about existence. That grace is the grace of salvation. Though God loves us we are still separated from Him by sin.