'Requires' in the Bible

For whenever gentiles, who do not possess the Law, do instinctively what the Law requires, they are a law to themselves, even though they do not have the Law.

They show that what the Law requires is written in their hearts, a fact to which their own consciences testify, and their thoughts will either accuse or excuse them

yet we know that a person is not justified by doing what the Law requires, but rather by the faithfulness of Jesus the Messiah. We, too, have believed in the Messiah Jesus so that we might be justified by the faithfulness of the Messiah and not by doing what the Law requires, for no human being will be justified by doing what the Law requires.

I do not misapply God's grace, for if righteousness comes about by doing what the Law requires, then the Messiah died for nothing.

But the one who looks at the perfect law of freedom and remains committed to it thereby demonstrating that he is not a forgetful hearer but a doer of what that law requires will be blessed in what he does.