'Beneficial' in the Bible

"All things are lawful for me" -- but not everything is beneficial. "All things are lawful for me" -- but I will not be controlled by anything.

"Everything is lawful," but not everything is beneficial. "Everything is lawful," but not everything builds others up.

You must let no unwholesome word come out of your mouth, but only what is beneficial for the building up of the one in need, that it may give grace to those who hear.

This saying is trustworthy, and I want you to insist on such truths, so that those who have placed their faith in God may be intent on engaging in good works. These things are good and beneficial for all people.