I would like to thank all that have answered thus far.
I would like to first state that there is no doubt that this person I love is saved. However, he has allowed himself to be taken so far away from his First Love that he no longer recognizes the One he once loved. I have seen the enemy pull him further and further away, to the point now that he has been doubting that God is good, and mocks the fact that we use the Bible to prove the Bible, responds to convicting scriptures with a joke or a "meme," and other such things. I know that He Who began a good work in him will complete it, but it is so hard to watch the process.
As to the responses, I have been reading and pondering all of the responses. I think all of them are correct, even if that seems contradictory.
The issue I think is what we think of the nature of God. If we know God is good and merciful and graceful, we come at this question from a different perspective. Job summarizes this thought: "Shall we accept good from God, and not trouble?” Job 2:10.
If we think God is like us, then His motives and response seem rather cruel.
And while there may have been what appeared to be a wager, we do no really know God's intent; He does one thing for more than one reason. As someone said, Job did learn something from this, and though he had a "righteous" heart, his idea of God was not entirely correct and he felt justified to judge God.
But these responses are not satisfying to one who is not at peace with God generally. I do not know how to respond to him in a way that makes him understand. Someone mentioned the suffering of Jesus, which was definitely unfair and unjust, and I know that is something we, and I assume he as well, are all glad about.
I don't think there is a satisfactory answer for our earthly minds. It does seem cruel; yet, I KNOW it is NOT because my God is good! My prayer is that the Holy Spirit will reach into his soul and enlighten him with the love of Christ.
Thank you all for taking the time to respond.
EDITED TO ADD THIS: I think, however, that we need to have an answer ready (1 Pet 3:15), and I really don't. It is not enough for me to say, "You have to wait until you understand God," or, "you don't get it because you are unconverted (or your heart is wrong, etc.)." For someone who is seeking, these seem like trite answers to a legitimate question. I will continue praying for the answer that God wants me to give this person (if He wants me to answer him at all).
Natalie.