It is strange to a modern mind, but makes obvious sense if this is the creation of a good and loving God; that our innate understanding of the world, which we spontaneously experience as young children, often (and ideally) seems to be more coherent than any of the others which come to replace it.
In other words; a child's experience and explanation of reality makes sense and hangs-together better than mainstream modern materialism, and also better than the complex intellectual structures of religions.
However, a vital element of this coherence is the mind of the child - the consciousness of a child (the way he apprehends, experiences, explains the world); which is different from the minds of those who come-up with alternative explanations.
I have come to regard the young child's understanding as innate because God-given, part of divine creation - which is why it is true; so although different, other forms of understanding (e.g. among adults, and in various societies) ought to be compatible with those of the child.
This innate understanding relates to the pre-Christian world, the not Christian world - or what I term Primary Creation: creation without Christ.
A loving child in a loving family knows the goodness of God; and that this world is purposive and has meaning is implicit.
Reality is personal - a matter of beings not things. And the world works in terms of the relationships between beings - in terms of desires, motives, etc.
I don't think young children spontaneously think about "creation"; rather, they implicitly assume that the world is created by personal intentions - the world doesn't "just happen", is not random nor mechanical.
But the child also has an implicit understanding of both entropy (change, death) and of evil that sometimes impinges upon goodness and happiness. He realizes there are threatening beings, that want to scare and harm him.
The child also knows that he is involved in this, that bad things happen in part because of something in himself - e.g. it is because he thinks about them or dreams about them - that monsters and other threats are attracted, and may come. (It is because he got angry that his favourite toy was smashed.) Yet he cannot stop himself from thinking/ dreaming about monsters; cannot stop himself getting angry, spiteful...
This implies a knowledge of evil in himself.
The child also realizes also that people and "things" change, and he does and may lose things and people from forgetting, breakages, destruction, theft, removal, death etc.
And also that when these happen, or might happen; the child will also himself have something to do with it.
Irresistible, irrevocable change is inside himself, as well as outside.
The child's spontaneous "answer" to these problems would seem to be a wish for invulnerability for himself and those he loves; so that the bad things of the world do not affect him or his life.
A wish, too, to be free from those bad thoughts that attract trouble and misery.
This relates to the fascination for heroes - whether divine, demi-god, angelic, or "superhero"... what lies behind this is the idea that we may personally be transformed - while remaining our-selves - such that the bad things of life do not affect us personally, or those we love.
If this were to happen, then we could live in the world without fear of pain, harm or loss; and this I believe is a daydream hope of young children.
So far this is negative; but a child aspires to the positive as well.
Especially if we recognize that a child spontaneously knows that the material is always spiritual, and nothing is neutral - all has meaning and relates to purpose. For a child; everything is personal and relational, and everything has resonance and depth and is important - nothing is mundane or trivial.
Children's play and talk is full of fantasies, of wishful thinking and make-believe. And these are important to the child.
It is here we should be looking to find spontaneous creativity.
One common fantasy aspiration of childhood (which can stand for many others) is to fly - fly without wings and by will-power (again the "superhero" idea, or in the past some kind of spiritual being, were-being, demi-god or the like).
This is a way in which a young child is creative, or proto-creative: wanting to expand his experience, especially in ways that lead to a new quality of experience.
Hoping to do something of his own that adds to the world (adds to creation).
This lies behind the wish-fulfilling fantasies of being a superhero or a princess; of being unique, special, famous. This isn't merely trivial hedonism or conceit; because to a child such a possibility is creative, important - enlarging and changing the world for the better.
It seems to me that - in terms of a young child's world - the meaning of what Jesus Christ made possible lies in the relationship between his understanding of everyday reality; and the world of his wishful thinking and fantasies.
The work of Jesus impinged upon the already existing world; to offer a new possible reality; and this unique historical event may be recapitulated in the development of a child.
Anyone who was genuinely wholly satisfied with "Primary Creation" - with the world as-is - would not be interested or attracted by Jesus's possibility of resurrected eternal life in Heaven.
What such a person wants is to become something like an invulnerable superhero - a super-man (Ubermensch) who inhabits this world as it is, but is personally invulnerable to the entropy and evils that are intrinsic to Primary Creation.
Resurrection and Heaven are, on the other hand, attractive to those whose child-like day-dreams are of a world - that is, a Second Creation - in which there is only love and no evil in ourselves and all other beings whom we love.
A world in which all change is good: the exciting possibility of growing-up.
What Jesus offers is that instead of only living in this world but becoming invulnerable to its bad things; we can also inhabit a world where we have become all-good, there are only loving relationships, and happy day-dreams can become reality - with our help.
That - in a young child's terms - is approximately what Heaven offers; above and beyond the wishes or hopes of pre-Christian and non-Christian understandings.