Basketball Hall of Famer Kareem Abdul-Jabbar has been a vocal critic of Donald Trump for years. He spoke out against Trump’s proposal to ban Muslim immigration and travel into the United States. He spoke out against Trump at the Democratic National Convention.

Trump’s election isn’t going to stop Abdul-Jabbar.

In his latest op-ed with the Washington Post, Abdul-Jabbar wrote of the “rage of betrayal” and hopelessness he feels as an African American heading into a Trump presidency.

He wrote:

Yes, we’re all supposed to come together after an election, let bygones be bygones, and march forward unified as neither Democrats nor Republicans but patriotic Americans celebrating the triumph of the democratic process. But it’s difficult to link arms when the home of the free embraces the leadership of a racist. Let the other groups denigrated and threatened by Trump speak for themselves. The women, immigrants, Muslims, Jews, the LGBT community and others who now must walk through the streets of their country for the next four years in shame and fear, knowing that their value as human beings has been diminished by their neighbors. I only speak for myself as an African American and I speak with the rage of betrayal.

In September 2015, Abdul-Jabbar wrote a Post op-ed in which he criticized Trump’s misogynistic and anti-press remarks. Trump himself responded with a scribbled note over a printout of the article.

In Thursday’s op-ed, Abdul-Jabbar also wrote of the dangers of being black in Trump’s America.

How can we hope that this man understands or cares about us? Especially now that white America has rewarded his outrageous racism, misogyny, xenophobia and religious intolerance with a mandate to put those beliefs into policy. For African Americans, America just got a little more threatening, a little more claustrophobic, a lot less hopeful. We feel like disposable extras, the nameless bodies who are never part of the main cast.

You can read the full op-ed here.