First degree of love: wherein man loves God for self's sake
Article 2. Whether fear is fittingly divided into filial, initial, servile and worldly fear? I answer that, We are speaking of fear now, in so far as it makes us turn, so to speak, to God or away from Him. For, since the object of fear is an evil, sometimes, on account of the evils he fears, man withdraws from God, and this is called human fear; while sometimes, on account of the evils he fears, he turns to God and adheres to Him. This latter evil is twofold, viz. evil of punishment, and evil of fault. Accordingly if a man turn to God and adhere to Him, through fear of punishment, it will be servile fear; but if it be on account of fear of committing a fault, it will be filial fear, for it becomes a child to fear offending its father. If, however, it be on account of both, it will be initial fear, which is between both these fears.
Article 3. Whether worldly fear is always evil? I answer that, moral acts and habits take their name and species from their objects. Now the proper object of the appetite's movement is the final good: so that, in consequence, every appetitive movement is both specified and named from its proper end. For if anyone were to describe covetousness as love of work because men work on account of covetousness, this description would be incorrect, since the covetous man seeks work not as end but as a means: the end that he seeks is wealth, wherefore covetousness is rightly described as the desire or the love of wealth, and this is evil. Accordingly worldly love is, properly speaking; the love whereby a man trusts in the world as his end, so that worldly love is always evil. Now fear is born of love, since man fears the loss of what he loves, as Augustine states. Now worldly fear is that which arises from worldly love as from an evil root, for which reason worldly fear is always evil.