Sirach 13:4–8

Sirach 13:4 — "If you are profitable, he will exploit you. If you are in need, he will forsake you." Ben Sira opens with a binary that captures the purely transactional nature of false friendship: the rich man's interest in you is conditional on your utility. The verb translated "exploit" (Hebrew: yishtamesh beka; Greek: katachresetai) carries the connotation of using up, wearing out — a person treated as a consumable resource rather than a subject of dignity. The second clause is equally blunt: need, rather than evoking compassion, triggers abandonment. This is the structural inversion of genuine friendship, which, as Ben Sira elsewhere teaches (6:14–17), is proven precisely in adversity.

Sirach 13:5 — "If you own something, he will live with you. He will drain your resources and will not be sorry." The condition for the rich man's presence is your having something he wants. The phrase "live with you" is chillingly domestic — it suggests an apparent intimacy, a proximity that mimics close companionship, while the underlying motive is extraction. "Will not be sorry" (Greek: ou me lupēthē) is striking: not only does he drain you, but he does so without the faintest moral discomfort. Remorse, which St. Thomas Aquinas identifies as a mark of a conscience still tethered to moral order, is entirely absent. This is a portrait of a man hardened against the interior voice of justice.

Sirach 13:6 — "Does he need you? Then he will deceive you, smile at you, and give you hope. He will speak kindly to you and say, 'What do you need?'" Here Ben Sira traces the mechanics of manipulation with precise psychological acuity. The trilogy of deception — false smile, false hope, false kindness — mimics the very gestures of authentic charity. The question "What do you need?" is devastating in its irony: the language of pastoral concern is weaponized as a tool for grooming the victim's trust. This anticipates what the Church would later name as the vice of simulation — presenting a false exterior contrary to interior reality — which the Catechism (CCC 2482) identifies as a violation of the virtue of truthfulness.

Sirach 13:7 — "He will shame you by his delicacies until he has made you bare twice or thrice, and in the end he will laugh you to scorn. Afterward he will see you, will forsake you, and shake his head at you." This is the most dramatically detailed verse of the cluster. The "delicacies" (tryphais) are lavish entertainments — feasts, gifts, displays of luxury — that create psychological and social indebtedness, progressively stripping away the lesser party's autonomy and resources ("bare twice or thrice" indicating repeated cycles of exploitation). The final image — the rich man sees the ruined acquaintance, shakes his head, and walks on — is an act of contemptuous dismissal that echoes the mocking gestures directed at the suffering servant in the Psalms (Ps 22:7; Ps 109:25) and at Christ on Calvary (Mt 27:39). Ben Sira thus, perhaps unconsciously, draws the shape of a pattern of unjust contempt that Scripture will return to at its climax.

Sirach 13:8 — "Beware that you are not deceived and brought low in your enjoyment." The sage pivots to direct moral exhortation. "In your enjoyment" (en tē euphrosynē sou) is the key phrase: the danger is not that the rich man approaches with obvious menace, but that he comes bearing pleasure. The enjoyment itself is the vector of the deception. This is Ben Sira's version of a perennial wisdom principle: the bait conceals the hook. The warning echoes the structure of the temptation in Eden — where what was "pleasing to the eye" (Gen 3:6) became the occasion of ruin — and anticipates St. Peter's warning that the devil prowls about "as a roaring lion" but also, implicitly, as an angel of light (cf. 2 Cor 11:14).

Catholic tradition uniquely illuminates this passage through its integrated vision of human dignity and the theology of friendship. St. Thomas Aquinas, in his Summa Theologiae (II-II, q. 23), distinguishes amicitia founded on virtue from friendship founded on utility or pleasure, identifying the latter two as inherently unstable and morally deficient — precisely the dynamic Ben Sira anatomizes here. The rich man of Sirach 13 is Aquinas's "friend of utility" pushed to his moral limit: one who has stripped away even the residual affection that normally softens utilitarian relationships, leaving only cold extraction.

The Catechism of the Catholic Church teaches that the human person possesses an inalienable dignity as created in the imago Dei (CCC 1700), and that every act that treats a person merely as an instrument violates this dignity. Ben Sira's portrait of the rich man is a wisdom-literature indictment of what the Church calls the "culture of use" — a phrase employed by St. John Paul II in Love and Responsibility — wherein persons are reduced to their functional value.

St. John Chrysostom, in his homilies on wealth (On Wealth and Poverty), observes that the powerful man who uses the poor as instruments of his own aggrandizement does not merely commit a social wrong but a sin against Christ himself, who identifies with the poor and humiliated (Mt 25:40–45). The "shaking of the head" in verse 7, for the patristic reader trained to hear Scripture's inner harmonics, resonates with the same gesture made at Christ crucified — suggesting that whenever the powerful mock and discard the vulnerable, the Passion is in some sense re-enacted.

Pope Leo XIII in Rerum Novarum (1891) and Pope Francis in Laudato Si' and Evangelii Gaudium all echo Ben Sira's warning: an economic and social culture that treats human beings as exploitable resources is not merely inefficient but gravely sinful.

Ben Sira's rich man has never lacked for successors. Contemporary Catholics encounter his pattern in professional networking culture, where relationships are often built instrumentally and dissolved the moment their utility expires; in digital social media, where "engagement" mimics friendship while serving algorithmic extraction; and in broader consumer culture, where the language of care ("What do you need?") is constantly deployed in service of commercial manipulation.

For the Catholic reader, these verses are a call to examine two things concretely. First, examine your own motivations: Are there relationships in your life built on what you can gain rather than on genuine love and virtue? The Sacrament of Confession is the proper forum for honest reckoning with this. Second, examine your vulnerabilities: Are you pursuing association with the powerful, the wealthy, or the influential because their "delicacies" — status, access, pleasure — have blinded you to the cost? Ben Sira's counsel is not cynicism but clear-eyed realism in service of freedom. True friendship, rooted in shared love of God and virtue (Sir 6:14–17), is the only antidote to the cycle of exploitation he describes.