Whether there is a natural fear?

Objections

Objection 1 : It would seem that there is a natural fear. For Damascene says (De Fide Orth. iii, 23) that "there is a natural fear, through the soul refusing to be severed from the body."
Objection 2 : Further, fear arises from love, as stated above (Article [2], ad 1). But there is a natural love, as Dionysius says (Div. Nom. iv). Therefore there is also a natural fear.
Objection 3 : Further, fear is opposed to hope, as stated above (Question [40], Article [4], ad 1). But there is a hope of nature, as is evident from Rm. 4:18, where it is said of Abraham that "against hope" of nature, "he believed in hope" of grace. Therefore there is also a fear of nature.