Christian views on poverty and wealth vary. At one end of the spectrum is a view which casts wealth and materialism as an evil to be avoided and even combated. At the other end is a view which casts prosperity and well-being as a blessing from God.

Many taking the former position address the topic in relation to the modern neoliberal capitalism that shapes the Western world. American theologian John B. Cobb has argued that the "economism that rules the West and through it much of the East" is directly opposed to traditional Christian doctrine. Cobb invokes the teaching of Jesus that "man cannot serve both God and Mammon (wealth)". He asserts that it is obvious that "Western society is organized in the service of wealth" and thus wealth has triumphed over God in the West. Scottish theologian Jack Mahoney has characterized the sayings of Jesus in Mark 10:23–27 as having "imprinted themselves so deeply on the Christian community through the centuries that those who are well off, or even comfortably off, often feel uneasy and troubled in conscience."

Some Christians argue that a proper understanding of Christian teachings on wealth and poverty needs to take a larger view where the accumulation of wealth is not the central focus of one's life but rather a resource to foster the "good life". Professor David W. Miller has constructed a three-part rubric which presents three prevalent attitudes among Protestants towards wealth. According to this rubric, Protestants have variously viewed wealth as: (1) an offense to the Christian faith, (2) an obstacle to faith, and, (3) the outcome of faith.

Wealth and faith

Wealth as an offense to faith

According to historian Alan S. Kahan, there is a strand of Christianity that views the wealthy man as "especially sinful". In this strand of Christianity, Kahan asserts, the day of judgment is viewed as a time when "the social order will be turned upside down and[...] the poor will turn out to be the ones truly blessed."

David Miller suggests that this view is similar to that of the third century Manicheans who saw the spiritual world as being good and the material world as evil, viewing the two as being in irreconcilable conflict with each other. Thus, this strand of Christianity exhorts Christians to renounce material and worldly pleasures in order to follow Jesus. As an example, Miller cites Jesus' injunction to his disciples to "take nothing for the journey."

Wealth as an obstacle to faith According to David Miller, Martin Luther, the father of the Lutheran tradition, viewed Mammon (or the desire for wealth) as "the most common idol on earth". Miller cites Jesus' encounter with the rich ruler as an example of when wealth is an obstacle to faith. According to Miller, it is not the rich man's wealth per se that is the obstacle but rather the man's reluctance to give up that wealth in order to follow Jesus. Miller cites Paul's observation in 1st Timothy that, "people who want to get rich fall into temptation and a trap and into many foolish and harmful desires that plunge men into ruin and destruction." Paul continues on with the observation that "the love of money is the root of all evil." Miller emphasizes that "it is the love of money that is the obstacle to faith, not the money itself."

Kahan cites Jesus' injunction against amassing material wealth as an example that the "good [Christian] life was one of poverty and charity, storing up treasures in heaven instead of earth."

Jesus counsels his followers to remove from their lives those things which cause them to sin, saying "If your hand causes you to sin, cut it off. It is better for you to enter life maimed than to go with two hands into hell, where the fire never goes out." In order to remove the desire for wealth and material possessions as an obstacle to faith, some Christians have taken vows of poverty. Christianity has a long tradition of voluntary poverty which is manifested in the form of asceticism, charity and almsgiving.

Kahan argues that Christianity is unique because it sparked the beginning of a phenomenon which he calls the "Great Renunciation" in which "millions of people would renounce sex and money in God's name."

Roman Catholic theologian Thomas Aquinas wrote "Greed is a sin against God, just as all mortal sins, in as much as man condemns things eternal for the sake of temporal things."Summa Theologica, Pt. II-II, Q. 118, Art. 1. Retrieved 28 April 2023.

In Roman Catholicism, poverty is one of the evangelical counsels. Pope Benedict XVI distinguishes "poverty " (the poverty of spirit proposed by Jesus), and "poverty " (unjust and imposed poverty). He considers that the moderation implied in the former favors solidarity, and is a necessary condition so as to fight effectively to eradicate the abuse of the latter. Certain religious institutes and societies of Apostolic life also take a vow of extreme poverty. For example, the Franciscan orders have traditionally foregone all individual and corporate forms of ownership; in another example, the Catholic Worker Movement advocates voluntary poverty. Christians, such as New Monastics, may choose to reject personal wealth and follow an ascetic lifestyle, in part as a protest against "a church and public that embraces wealth, luxury and ostentatious power."

Wealth as an outcome of faith One line of Protestant thinking views the pursuit of wealth as not only acceptable but as a religious calling or duty. This perspective is generally ascribed to Calvinist and Puritan theologies, which view hard work and frugal lifestyles as spiritual acts in themselves. John Wesley, the father of the Methodist tradition, was a strong proponent of gaining wealth, according to his famous "Sermon 50," in which he said, "gain all you can, save all you can and give all you can." John Wesley and his Methodists were noted for their consistently large contributions to charity in the form of churches, hospitals and schools.

Included among those who view wealth as an outcome of faith are modern-day preachers and authors who propound prosperity theology, teaching that God promises wealth and abundance to those who will believe in him and follow his laws. Prosperity theology (also known as the "health and wealth gospel") is a Christian religious belief whose proponents claim the Bible teaches that financial blessing is the will of God for Christians. Most teachers of prosperity theology maintain that a combination of faith, positive speech, and donations to specific Christian ministries will always cause an increase in material wealth for those who practice these actions. Prosperity theology is almost always taught in conjunction with continuationism.

Prosperity theology first came to prominence in the United States during the Healing Revivals in the 1950s. Some commentators have linked the genesis of prosperity theology with the influence of the New Thought movement. It later figured prominently in the Word of Faith movement and 1980s televangelism. In the 1990s and 2000s, it became accepted by many influential leaders in the charismatic movement and has been promoted by Christian missionaries throughout the world. It has been harshly criticized by leaders of mainstream evangelicalism as a non-scriptural doctrine or as an outright heresy.

Precursors to Christianity

Professor Cosimo Perrotta describes the early Christian period as one which saw "the meeting and clash of three great cultures: the Classical, the Hebrew (of the Old Testament) and the Christian." Perrotta describes the cultures as having radically different views of money and wealth. Whereas the Hebrew culture prized material wealth, the Classical and Christian cultures either held it in contempt or preached indifference to it. However, Perrotta points out that the motivation of the Classical and Christian cultures for their attitudes were very different and thus the logical implications of the attitudes resulted in different outcomes.

Jewish attitudes in the Old Testament

Perrotta characterizes the attitude of the Jews as expressed in the Old Testament scriptures as being "completely different from the classical view." He points out that servile and hired work was not scorned by the Jews of the Old Testament as it was by Greco-Roman thinkers. Instead, such work was protected by biblical commandments to pay workers on time and not to cheat them. The poor were protected from being exploited when in debt. Perrotta asserts that the goal of these commandments was "not only to protect the poor but also to prevent the excessive accumulation of wealth in a few hands." In essence, the poor man is "protected by God". However, Perrotta points out that poverty is not admired nor is it considered a positive value by the writers of the Old Testament. The poor are protected because the weak should be protected from exploitation.

Perrotta points out that material wealth is highly valued in the Old Testament; the Hebrews seek it and God promises to bless them with it if they will follow his commandments. Joseph Francis Kelly writes that biblical writers leave no doubt that God enabled men such as Abraham, Isaac, Jacob and Solomon to achieve wealth and that this wealth was a sign of divine favor. However, Kelly also points out that the Old Testament insisted that the rich aid the poor. Prophets such as Amos castigated the rich for oppressing the poor and crushing the needy. In summary, Kelly writes that, "the Old Testament saw wealth as something good but warned the wealthy not to use their position to harm those with less. The rich had an obligation to alleviate the sufferings of the poor."

New Testament

The Gospels Jesus explicitly condemns excessive love of wealth as an intrinsic evil in various passages in the Gospels, especially in Luke (Luke 16:10–15 being an especially clear example). He also consistently warns of the danger of riches as a hindrance to favor with God; as in the Parable of the Sower, where it is said:

Jesus makes Mammon a personification of riches, one in opposition to God, and which claims a person's service and loyalty as God does. However, Jesus rejects the possibility of dual service on the part of humanity, stating that no one can serve both God and Mammon.

In the story of Jesus and the rich young man, the young ruler's wealth inhibits him from following Jesus and thereby attaining the Kingdom. Jesus comments on the young man's discouragement thus:

In the Sermon on the Mount and the Sermon on the Plain, Jesus exhorts his hearers to sell their earthly goods and give to the poor, and so provide themselves with "a treasure in heaven that will never fail, where no thief comes near and no moth destroys" (Luke 12:33); and he adds "For where your treasure is, there will your heart be also." (Luke 12:34)

In the Parable of the Rich Fool, Jesus tells the story of a rich man who decides to rest from all his labors, saying to himself:

Jesus adds, "This is how it will be with whoever stores up things for themselves but is not rich toward God." (Luke 12:21)

Jesus and Zacchaeus (Luke 19:1–10) is an example of storing up heavenly treasure, and being rich toward God. The repentant tax collector Zacchaeus not only welcomes Jesus into his house but joyfully promises to give half of his possessions to the poor, and to rebate overpayments four times over if he defrauded anyone (Luke 19:8).

Luke strongly ties the right use of riches to discipleship; and securing heavenly treasure is linked with caring for the poor, the naked and the hungry, for God is supposed to have a special interest in the poor. This theme is consistent with God's protection and care of the poor in the Old Testament. Thus, Jesus cites the words of the prophet Isaiah (Isaiah 61:1–2) in proclaiming his mission: