Book 4
3.6
Think again of their precious gift of water, that aids the earth and the seasons to give birth and increase to all things useful to us and itself helps to nourish our bodies, and mingling with all that sustains us, makes it more digestible, more wholesome, and more palatable: and how, because we need so much of it, they supply it without stint.That too shows design at work.
3.7
Think again of the blessing of fire, our defence against cold and against darkness, our helpmate in every art and all that man contrives for his service. In fact, to put it shortly, nothing of any account that is useful to the life of man is contrived without the aid of fire.This too is a signal token of loving-kindness.
3.8
Think again how the sun, when past the winter solstice, approaches, ripening some things and withering others, whose time is over; and having accomplished this, approaches no nearer, but turns away, careful not to harm us by excess of heat; and when once again in his retreat he reaches the point where it is clear to ourselves, that if he goes further away, we shall be frozen with the cold, back he turns once more and draws near and revolves in that region of the heavens where he can best serve us.Yes, verily, these things do seem to be done for the sake of mankind.
