1) Illiberally 2) In a narrow-minded manner 3) In an intolerant manner 1) Illiberally 
• (adv.) In an intolerant manner.
In·tol'er·ant·ly adverb In an intolerant manner. 
[adv] - showing intolerance 2. [adv] - in a narrow-minded manner
intolerantly 1. Not tolerating or respecting beliefs, opinions, usages, manners, etc.; different from one's own, as in political or religious matters; bigoted. 2. Unable or unwilling to tolerate or to endure (usually followed by of): 'He was intolerant of very hot weather.'
illiberally adverb in a narrow-minded manner; `his illiberally biased way of thinking`