'That Which Is Good' in the Bible

Did then that which is good become death unto me? God forbid. But sin, that it might be shown to be sin, by working death to me through that which is good; --that through the commandment sin might become exceeding sinful.

For I know that in me, that is, in my flesh, dwelleth no good thing: for to will is present with me, but to do that which is good is not.

Let love be without hypocrisy. Abhor that which is evil; cleave to that which is good.

For rulers are not a terror to the good work, but to the evil. And wouldest thou have no fear of the power? do that which is good, and thou shalt have praise from the same:

Let each one of us please his neighbor for that which is good, unto edifying.

For your obedience is come abroad unto all men. I rejoice therefore over you: but I would have you wise unto that which is good, and simple unto that which is evil.