In the Old Testament a twofold attitude towards economic goods and riches is found. On one hand, an attitude of appreciation sees the availability of material goods as necessary for life. Abundance — not wealth or luxury — is sometimes seen as a blessing from God. In Wisdom Literature, poverty is described as a negative consequence of idleness and of a lack of industriousness (cf. Prov 10:4), but also as a natural fact (cf. Prov 22:2). On the other hand, economic goods and riches are not in themselves condemned so much as their misuse. The prophetic tradition condemns fraud, usury, exploitation and gross injustice, especially when directed against the poor (cf. Is 58:3-11; Jer 7:4-7; Hos 4:1-2; Am 2:6-7; Mic 2:1-2). This tradition, however, although looking upon the poverty of the oppressed, the weak and the indigent as an evil, also sees in the condition of poverty a symbol of the human situation before God, from whom comes every good as a gift to be administered and shared.
Those who recognize their own poverty before God, regardless of their situation in life, receive particular attention from him: when the poor man seeks, the Lord answers; when he cries out, the Lord listens. The divine promises are addressed to the poor: they will be heirs to the Covenant between God and his people. God's saving intervention will come about through a new David (cf. Ezek 34:22-31), who like King David — only more so — will be defender of the poor and promoter of justice; he will establish a new covenant and will write a new law in the hearts of believers (cf. Jer 31:31-34). When sought or accepted with a religious attitude, poverty opens one to recognizing and accepting the order of creation. In this perspective, the “rich man” is the one who places his trust in his possessions rather than in God, he is the man who makes himself strong by the works of his own hands and trusts only in his own strength. Poverty takes on the status of a moral value when it becomes an attitude of humble availability and openness to God, of trust in him. This attitude makes it possible for people to recognize the relativity of economic goods and to treat them as divine gifts to be administered and shared, because God is the first owner of all goods.
Jesus takes up the entire Old Testament tradition even with regard to economic goods, wealth and poverty, and he gives them great clarity and fullness (cf. Mt 6:24, 13:22; Lk 6:20-24, 12:15-21; Rom 14:6-8; 1 Tim 4:4). Through the gift of his Spirit and the conversion of hearts, he comes to establish the “Kingdom of God”, so that a new manner of social life is made possible, in justice, brotherhood, solidarity and sharing. The Kingdom inaugurated by Christ perfects the original goodness of the created order and of human activity, which were compromised by sin. Freed from evil and being placed once more in communion with God, man is able to continue the work of Jesus, with the help of his Spirit. In this, man is called to render justice to the poor, releasing the oppressed, consoling the afflicted, actively seeking a new social order in which adequate solutions to material poverty are offered and in which the forces thwarting the attempts of the weakest to free themselves from conditions of misery and slavery are more effectively controlled. When this happens, the Kingdom of God is already present on this earth, although it is not of the earth. It is in this Kingdom that the promises of the Prophets find final fulfilment.
In the light of Revelation, economic activity is to be considered and undertaken as a grateful response to the vocation which God holds out for each person. Man is placed in the garden to till and keep it, making use of it within well specified limits (cf. Gen 2:16-17) with a commitment to perfecting it (cf. Gen 1:26-30, 2:15-16; Wis 9:2-3). Bearing witness to the grandeur and goodness of the Creator, he walks towards the fullness of freedom to which God calls him. Good administration of the gifts received, and of material goods also, is a work of justice towards oneself and towards others. What has been received should be used properly, preserved and increased, as suggested by the parable of the talents (cf. Mt 25:14-30; Lk 19:12-27). Economic activity and material progress must be placed at the service of man and society. If people dedicate themselves to these with the faith, hope and love of Christ's disciples, even the economy and progress can be transformed into places of salvation and sanctification. In these areas too it is possible to express a love and a solidarity that are more than human, and to contribute to the growth of a new humanity that anticipates the world to come.683Cf. John Paul II, Encyclical Letter Laborem Exercens, 25-27: AAS 73 (1981), 638-647. Jesus sums up all of revelation in calling the believer to become rich before God (cf. Lk 12:21). The economy too is useful to this end, when its function as an instrument for the overall growth of man and society, of the human quality of life, is not betrayed.
Faith in Jesus Christ makes it possible to have a correct understanding of social development, in the context of an integral and solidary humanism. In this regard, the contribution of theological reflection offered by the Church's social Magisterium is very useful: “Faith in Christ the Redeemer, while it illuminates from within the nature of development, also guides us in the task of collaboration. In the Letter of St. Paul to the Colossians, we read that Christ is ‘the firstborn of all creation,' and that ‘all things were created through him' and for him (Col 1:15-16). In fact, ‘all things hold together in him', since ‘in him all the fullness of God was pleased to dwell, and through him to reconcile to himself all things' (v. 20). A part of this divine plan, which begins from eternity in Christ, the perfect ‘image' of the Father, and which culminates in him, ‘the firstborn from the dead' (v. 15-18), in our own history, marked by our personal and collective effort to raise up the human condition and to overcome the obstacles which are continually arising along our way. It thus prepares us to share in the fullness which ‘dwells in the Lord' and which he communicates ‘to his body, which is the Church' (v. 18; cf. Eph 1:22-23). At the same time sin, which is always attempting to trap us and which jeopardizes our human achievements, is conquered and redeemed by the ‘reconciliation' accomplished by Christ (cf. Col 1:20)”.684John Paul II, Encyclical Letter Sollicitudo Rei Socialis, 31: AAS 80 (1988), 554-555.