Civil rights icon John Lewis, D-Ga., encouraged people to “never, ever hate” in a Martin Luther King Day speech in Florida that seemed partly aimed at President-elect Trump.

“Never give in. Stand up. Speak up. When you’re seeing something that is not right, not fair, not just, you have a moral obligation to do something, to say something, and not be quiet,” Lewis told the attendees of the 5000 Role Models of Excellence Project breakfast.