God Moment with Isaiah

After lunch today, I was still eating, the older two were gone from the table and Isaiah was playing with the LEGO pieces he "borrowed" from seminary childcare this morning. Here is our conversation:
Zay: Mommy, I took this LEGO from childcare.
Me: I know. You're borrowing it though right? We'll take it back next time we go because if we don't that would be stealing.
Zay: No. I'm steeeeeealing it. (mischievous smile)
Me: Really? Do you think that's OK?
Zay: ....(playing).... God sees everything doesn't he.
Me: Yes he does. I think God is disappointed when we do things we know are wrong.
Zay: .... (playing)... Mommy, I think I have a little greed in my heart.
Me: I think we all probably have a little greed in our hearts. What can we do?
Zay: ... (looks at me, looks back at toy)...
Me: We can pray and ask God to replace our greed with contentment. We can say we're sorry for stealing and he'll forgive us. Have you prayed about the little greed in your heart?
Zay: No.
Me: Would you like to pray now?
Zay: (immediately- like 'I thought you'd never ask) Yeah!
Me: Do you want to pray or do you want Mommy to pray?
Zay: You.
Me: (he grabs my hand) Dear God, we know we have greed in our hearts sometimes. Its hard to be content with what we have. Would you help us and replace our greed with contentment? Forgive Isaiah for stealing. He is sorry. Help him to know he's forgiven. Amen.
Zay: (smiling) Mommy, I think my little greed is gone. Just like that (snaps his fingers) God can just take it right away.
Me: So are we borrowing the toy?
Zay: YES. (He hops off happily playing)