Imagine a father tutoring his child, as any tutor will teach a student.
The child does well, and the father returns a smile of approval, as any good tutor would do.
Then the father laughs, slapping his child affectionately on the back, and they both laugh together, as only a father and child could do, the father saying in his laugh, "I always have this pride, this delight in you, that you are my child. Now is just my opportunity to show it."
Above, our Father awaits His opportunity to laugh with us.