'Appearances' in the Bible

You judge according to appearances: I am judging no one.

We are not again commending ourselves to your favour, but are furnishing you with a ground of boasting on our behalf, so that you may have a reply ready for those with whom superficial appearances are everything and sincerity of heart counts for nothing.

Is it outward appearances you look to? If any man is confident as regards himself that he specially belongs to Christ, let him consider again and reflect that just as he belongs to Christ, so also do we.