This gift given to us is free to us and costs us nothing to acquire, but that does not mean that this grace was free. No, for God this grace cost a heavy toll, the death of his Son
For Paul, sound doctrine is more than truth propositions; they are ideas that lead to proper Christian activity.
This is not to say that children are not desperately wicked like the rest of us, they are, but their wickedness is far different from ours.
In many ways the asking of this question reminds us of our current fallen status regardless of Christ’s work in our lives.