'Good' in the Bible

Your boasting is not good. You know that a little yeast leavens the whole batch of dough, don't you?

I say to those who are unmarried, especially to widows: It is good for them to remain like me.

An unmarried woman or virgin is concerned about the affairs of the Lord, so that she may be holy in body and spirit. But a married woman is concerned about the affairs of this world, that is, about how she can please her husband. I'm saying this for your benefit, not to put a noose around your necks, but to promote good order and unhindered devotion to the Lord.

To each person has been given the ability to manifest the Spirit for the common good.

It's good for you to give thanks, but it does not build up the other person.