Jesus is "Magic"

Today we were reading a story from our children's bible and Luke looked at me and asked, "Why did Jesus die on the cross?". I told him that we do bad things and because of that we can't go to heaven, so Jesus came and took our punishment so we can go to heaven--He died on the cross for us...BUT, God made Him alive again!" Luke looked at me and said, "WOW, that's like MAGIC!"