Meghan McCain, co-host of ABC's "The View," ripped Bill O'Reilly on Friday after the the former Fox News host suggested that Supreme Court Justice Ruth Bader Ginsburg could be near death.

In a tweet, McCain called O'Reilly's public comments about Ginsburg's health "gross and ghoulish" and asked him to join her in praying for the liberal Supreme Court justice.

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"There’s really nothing more gross and ghoulish than people in the media pontificating on a public persons health and the hypothetical political ramifications of their death," McCain tweeted Friday afternoon.

"Join me in praying for RBG to have a speedy and healthy recovery - we are Christians, aren’t we Bill?" she added.

There’s really nothing more gross and ghoulish than people in the media pontificating on a public persons health and the hypothetical political ramifications of their death. Join me in praying for RBG to have a speedy and healthy recovery - we are Christians, aren’t we Bill? https://t.co/03qXbBzEKQ — Meghan McCain (@MeghanMcCain) December 21, 2018

O'Reilly had tweeted earlier in the day that Ginsburg's health was failing, and that another appointment to the Supreme Court under a Trump presidency was imminent. Ginsburg underwent a procedure Friday to remove two cancerous growths from her lungs.

"Justice Ginsburg is very ill. Another Justice appointment inevitable and soon. Bad news for the left," he wrote.

McCain's father, former Arizona Sen. John McCain John Sidney McCainThe Memo: Trump's strengths complicate election picture Mark Kelly: Arizona Senate race winner should be sworn in 'promptly' Cindy McCain: Trump allegedly calling war dead 'losers' was 'pretty much' last straw before Biden endorsement MORE (R), died in August following a battle with brain cancer.

O'Reilly, the former host of "The O'Reilly Factor" was fired from Fox News after multiple allegations of sexual harassment emerged following a report in The New York Times revealing that O'Reilly and the network paid millions to five women who had accused him of similar harassment.

McCain, formerly a co-host on Fox News's "Outnumbered," left the network to co-host "The View" in 2017.

This story was updated at 2:12 p.m. on 12/22/2018.