Usage patterns
〈人〉としての資質を持つto have the qualities suited to a role
He has the qualities of a leader.
資質に恵まれるto be blessed with a natural aptitude
She is blessed with the qualities of a musician.
〈人〉としての資質が問われるone's qualifications for a role are called into question
His qualifications as prime minister are being questioned.
資質を欠くto lack the necessary qualities
He lacks the qualities needed to be a leader.
