Which two expressions describe the narrator's love for the river ?

Here is a quote where J talks about the river in Chapter 2:

From the dim woods on either bank, Night's ghostly army, the grey shadows, creep out with noiseless tread to chase away the lingering rear- guard of the light, and pass, with noiseless, unseen feet, above the waving river-grass, and through the sighing rushes; and Night, upon her sombre throne, folds her black wings above the darkening world, and, from her phantom palace, lit by the pale stars, reigns in stillness.