The karma of virtue and vice, both inner and outer, is much stronger than the karma of generosity
"Although the Buddha does mention that large gifts can create a great deal of puñña , he’s quick to add that the goodness of even great gifts of generosity to highly attained individuals is no match at all for the goodness that comes from observing the five precepts: abstaining from killing, stealing, illicit sex, lying, and taking intoxicants. The goodness of observing the precepts, in turn, is no match for the goodness of developing a heart of goodwill [mettā] . In other words, the karma of virtue and vice, both inner and outer, is much stronger than the karma of generosity, so there’s no truth to the idea that the puñña of generosity can buy your way out of the results of a life of corruption or crime. A better way to compensate for any past misdeeds would be to recognize them as mistakes, to resolve not to repeat them, and to devote the heart to the practice of virtue and goodwill. These, the more powerful forms of puñña, are not for sale. In fact, they’re open...