The unsaved can do good but not righteous good
"None is righteous, no, not one; no one understands; no one seeks for God. All have turned aside; together they have become worthless; no one does good, not even one." (Rom. 3:10-12) Is it true that the natural man cannot do any good at all? Is this not something of an overstatement? The Westminster Confession of Faith, for example, reflects this point of view when it asserts: From this original corruption, whereby we are utterly indisposed, disabled, and made opposite to all good, and wholly inclined to all evil, do proceed all actual transgressions. Are there not occasions when unbelievers show acts of kindness and self-sacrifice? Imagine, for a moment, writing a letter to one of the national newspapers in which you say, "Non-Christians have never done anything good." It would not be difficult to imagine the opprobrium that would result from such a statement. What, then, do Paul and the Westminster Confession mean when they collectively assert such a position? Ev