Few things are harder or scarier than trusting God to do what is just and right and good.
Questions regarding God's justice will be with us always—at least until the kingdom comes. A current example: Since Love Wins brought it up, we are pondering the fate of those who have never heard of Jesus. The New Testament clearly teaches that we can appropriate the forgiveness wrought for us on the cross only by trusting in Christ. But of course, those who haven't heard of Christ cannot do that. So how will God judge them?
In my book, God Wins, I argue that when it comes to such questions—questions the Bible does not answer—our only recourse is to trust in the God who has shown himself to be perfectly merciful and perfectly just in Jesus Christ. We are called to trust that this God will do what is just, right, and good.
This answer has seemed too easy to some. One reviewer of my book referred to this type of answer as "punting"—by which he inferred that it was an easy way out of theological dilemma. To read more, click here.>