Since at least the Middle Ages, the payment and receipt of interest has existed under a moral cloud, due mainly to a misunderstanding concerning what interest is and why it exists.
In her book The Redemption of Love: Rescuing Marriage and Sexuality from the Economics of a Fallen World, Carrie Miles works to reunite modern day perceptions of marriage with God's vision of marriage as it was originally intended.
The drifting course of socialism over the decades following the publication of Rerum Novarum confirmed the predictions that were made by Pope Leo XIII.
There are other practices in Deuteronomy that are described as abominable, practices with a more readily identifiable detestable nature such as sorcery, idolatry, and offering children in pagan rites. It is among such company that the law places one who cheats another out of a few cents in business.
If a culture places importance on virtues that help create prosperity – honesty, fairness, personal responsibility, the importance of hard work, and respect for law – it creates an atmosphere of trust, which engenders spontaneous and voluntary collaboration and creates the conditions where business and entrepreneurship can flourish