'Allowable' in the Bible

A man was there whose hand was withered. And they asked Jesus, “Is it lawful and permissible to heal on the Sabbath?”—they asked this so that they might accuse Him and bring charges into court.

How much more valuable then is a man than a sheep! So it is lawful and permissible to do good on the Sabbath.”

Everything is permissible for me, but not all things are beneficial. Everything is permissible for me, but I will not be enslaved by anything [and brought under its power, allowing it to control me].