Laziness, as distinct from the capital vice of sloth, is a generic name given to a number of sins or circumstances of sin, and hence it will be treated in several places.
(a) Thus, negligence is a want of prompt decision about duties to be performed. It is opposed to the virtue of diligence or solicitude, which pertains to prudence. Hence, negligence will be considered among the sins against prudence.
(b) Sluggishness (
pigritia) is a tardy performance of duty, and will be considered among the sins opposed to diligence.
(c) Carelessness (
torpor) is a perfunctory discharge of duties, without thought or love. It is one of the consequences of sloth given above (see 1324), and hence it is a sin against charity.
(d) Indolence is an excessive dislike of labor or exertion, caused by an inordinate love of recreation or bodily rest. It will be considered when we treat the sin of softness or delicacy, which is opposed to fortitude.
(e) Idleness is the actual omission of one’s duty on account of indolence, and hence it is considered among the sins against the various precepts. Thus, under the precepts of charity and of justice will be discussed the omission of labor to which one is bound.
The sin of carelessness about the service of God is also known as
tepidity or
lukewarmness. It consists in a want of fervor, and causes one to live in spiritual languor, wishing on the one hand to live holily and avoid sin, but fearing on the other hand the effort and generosity required for the practice of virtue and the struggle against evil. It is, therefore, most dangerous.
(a) Even if it is only internal, it may be more dangerous to the one concerned than grave sin itself, since threats and promises that move a sinner are often unavailing with one who is tepid and moving on to grave sin. Thus, we read: “I know thy works, that thou art neither cold, nor hot. I would that thou wert cold or hot. But because thou art lukewarm, and neither cold, nor hot, I will begin to vomit thee out of my mouth” (Apoc., iii. 15, 16).
(b) If it is external, this sin is a danger to others who witness the disrespectful way in which one prays or exercises other duties owed to God.
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