Works done by unregenerate men, although for the matter of them they may be things which God commands, and of good use both to themselves and others; yet, because they proceed not from a heart purified by faith; nor are done in a right manner, according to the Word; nor to a right end, the glory of God; they are therefore sinful and cannot please God, or make a man meet to receive grace from God. And yet their neglect of them is more sinful, and displeasing unto God.
WCF Chapter 16 section 7. So yes, virtuous in the eyes of the world, but not before God. You need the Spirit for that, you must be born again.