'Way of Righteousness' in the Bible

I walk in the way of righteousness, In the midst of the paths of justice;

In the way of righteousness is life; And in the pathway thereof there is no death.

The hoary head is a crown of glory; It shall be found in the way of righteousness.

For John came unto you in the way of righteousness, and ye believed him not; but the publicans and the harlots believed him: and ye, when ye saw it, did not even repent yourselves afterward, that ye might believe him.

For it were better for them not to have known the way of righteousness, than, after knowing it, to turn back from the holy commandment delivered unto them.