Thomas Aquinas

“ But a man who exposes himself to danger of death in order to escape from slavery or hardships is overcome by fear, which is contrary to fortitude. Hence the Philosopher says (Ethic. iii, 7) , that "to die in order to escape poverty, lust, or something disagreeable is an act not of fortitude but of cowardice: for to shun hardships is a mark of effeminacy." ”

“ Fear in its generic acceptation denotes avoidance in general. Hence in this way it does not include the notion of good or evil: and the same applies to every other passion. Wherefore the Philosopher says that passions call for neither praise nor blame, because, to wit, we neither praise nor blame those who are angry or afraid, but only those who behave thus in an ordinate or inordinate manner. ”

“ Further, all fear is of evil, either temporal or spiritual. Now fear of spiritual evil cannot excuse sin, because instead of inducing one to sin, it withdraws one from sin: and fear of temporal evil does not excuse from sin, because according to the Philosopher (Ethic. iii, 6) , "one should not fear poverty, nor sickness, nor anything that is not a result of one's own wickedness." Therefore it seems that in no sense does fear excuse from sin. ”

“ But sometimes this inordinateness of fear reaches to the rational appetite which is called the will, which deliberately shuns something against the dictate of reason: and this inordinateness of fear is sometimes a mortal, sometimes a venial sin. For if a man through fear of the danger of death or of any other temporal evil is so disposed as to do what is forbidden, or to omit what is commanded by the Divine law, such fear is a mortal sin: otherwise it is a venial sin. ”

“ Now love is not confined to any particular kind of virtue or vice: but ordinate love is included in every virtue, since every virtuous man loves the good proper to his virtue; while inordinate love is included in every sin, because inordinate love gives use to inordinate desire. ”

“ Hence in like manner inordinate fear is included in every sin; thus the covetous man fears the loss of money, the intemperate man the loss of pleasure, and so on. But the greatest fear of all is that which has the danger of death for its object, as we find proved in Ethic. iii, 6. Wherefore the inordinateness of this fear is opposed to fortitude which regards dangers of death. For this reason timidity is said to be antonomastically* opposed to fortitude. ”

“ But according to Augustine (De Lib. Arb. ii) these temporal things are goods of the least account, and this was also the opinion of the Peripatetics. Hence their contraries are indeed to be feared; but not so much that one ought for their sake to renounce that which is good according to virtue. ”