My son has the same question, except he’s in his teens so the Baltimore Catechism response isn’t cutting it for him.
Have any of you played “The Sims”? When we explain to him that God made us to know, love and serve Him…he gets a bit insulted by that…he feels we’re God’s game/toy…something for amusement.
He says if He loved us that much why didn’t he just make us angels to live beside Him as He did with those already there…why create our souls for earth rather than for heaven?
If Hell is being separated from God for eternity, why separate us from Him at all? Isn’t our time on earth a mini-hell then?
But he’s still resistant to giving up “his” life. He harbors some resentment that God gave him life because it isn’t really a ‘gift’ since it has strings attached - and a major string at that - to give up oneself for Him. That makes him a bit angry…it makes him feel like a puppet because even though we have free will, there are consequences for choosing paths not in His design. It doesn’t paint for him a picture of a God who loves us as much as it does a God who is playing a game of chance as Space Ghost noted.
Speaking of the consequences, we then talk about needing to fill His desire for us so that we can live in the next life with him for eternity. Wouldn’t he want to be reunited with all his friends and family who died before him? Would he want us to miss him so? He says we wouldn’t miss him because there is no sorrow, no evil, no bad things in heaven…we’d be so happy to be in God’s presence we probably wouldn’t even notice he was gone. As for himself, if he chooses to live his ‘own’ life instead of fulfilling the one God has designed for him then at least it was
his decision to life his life in his way and that includes his choice for eternity.
Keep in mind, this was brought up in a long philosophical discussion our family was having one afternoon. It isn’t
really the way he feels, but he was raising the questions that have run through his mind as he’s been reflecting on the subject, and for that we are grateful because it has motivated us (his cradle Catholic parents) to re-examine our own justifications for our faith.
The turning point so far has come with our explanation that we have work to be done on earth for Him, just as Jesus did. That is why God chooses to send us to earth first…and He hopes that we will not forget Him while we are away. That seems to have helped a lot. He’s beginning to see that we aren’t here for our own enjoyment as much as we are to fulfill a mission, and this is helping him with the Catholic concept of dating, marriage, childrearing, etc.