His eye is on the sparrow

I derive much encouragement from John Calvin.

For this reason, Christ, after having asserted that not the meanest sparrow falls to the ground without the will of the Father, immediately makes the following application—that the more we exceed the value of sparrows, the greater care we should consider God as exercising over us; and he carries this to such an extent, that we may be confident that the hairs of our head are numbered. What more can we desire for ourselves, if not a single hair can fall from our head, but according to his will? I speak not exclusively of the human race; but since God has chosen the Church for his habitation, there is no doubt but he particularly displays his paternal care in the government of it.—Chapter XVII, The Intitutes of the Christian Religion, Volume I.