'What is Good' in the Bible
Did that which is good, then, become death to me? Absolutely not! But sin, so that it would be shown to be sin, produced death in me through what is good, so that through the commandment sin would become utterly sinful.
Do not be conformed to this present world, but be transformed by the renewing of your mind, so that you may test and approve what is the will of God -- what is good and well-pleasing and perfect.
Love must be without hypocrisy. Abhor what is evil, cling to what is good.
Do not repay anyone evil for evil; consider what is good before all people.
Your obedience is known to all and thus I rejoice over you. But I want you to be wise in what is good and innocent in what is evil.