Now Jesus was also saying to the disciples, “There was a certain rich man who had a manager [of his estate], and accusations [against this man] were brought to him, that this man was squandering his [master’s] possessions. So he called him and said to him, ‘What is this I hear about you? Give an accounting of your management [of my affairs], for you can no longer be [my] manager.’ The manager [of the estate] said to himself, ‘What will I do, since my master is taking the management away from me? I am not strong enough to dig [for a living], and I am ashamed to beg. I know what I will do, so that when I am removed from the management, people [who are my master’s debtors] will welcome me into their homes.’ So he summoned his master’s debtors one by one, and he said to the first, ‘How much do you owe my master?’ He said, ‘A hundred measures of [olive] oil.’ And he said to him, ‘Take your bill, and sit down quickly and write fifty.’ Then he said to another, ‘And how much do you owe?’ He said, ‘A hundred measures of wheat.’ He said to him, ‘Take your bill, and write eighty.’ And his master commended the unjust manager [not for his misdeeds, but] because he had acted shrewdly [by preparing for his future unemployment]; for the sons of this age [the non-believers] are shrewder in relation to their own kind [that is, to the ways of the secular world] than are the sons of light [the believers]. And I tell you [learn from this], make friends for yourselves [for eternity] by means of the wealth of unrighteousness [that is, use material resources as a way to further the work of God], so that when it runs out, they will welcome you into the eternal dwellings.
“He who is faithful in a very little thing is also faithful in much; and he who is dishonest in a very little thing is also dishonest in much. Therefore if you have not been faithful in the use of earthly wealth, who will entrust the true riches to you? And if you have not been faithful in the use of that [earthly wealth] which belongs to another [whether God or man, and of which you are a trustee], who will give you that which is your own? No servant can serve two masters; for either he will hate the one and love the other, or he will stand devotedly by the one and despise the other. You cannot serve both God and mammon [that is, your earthly possessions or anything else you trust in and rely on instead of God].”