Former President Trump unleashed a social media firestorm ahead of the jury in his New York trial beginning deliberations on Wednesday.

Court began shortly after 10:00 a.m. ET with Judge Juan Merchan reading the deliberation instructions to the jury before they seek to reach a verdict on the charges of falsification of business records against the former president.

"KANGAROO COURT! A CORRUPT AND CONFLICTED JUDGE. RELIANCE ON COUNSEL (ADVISE OF COUNSEL) NOT ALLOWED BY MERCHAN, A FIRST," Trump wrote on Truth Social. 

NY V. TRUMP: JUDGE MERCHAN TO PRESENT JURY WITH INSTRUCTIONS AHEAD OF DELIBERATIONS

Donald Trump Truth Social post

Former President Trump unleashed a social media firestorm ahead of jury deliberations beginning in his New York trial. (Donald Trump/Truth Social)

"HIS RULINGS, ON A CASE THAT SHOULD, ACCORDING TO ALL LEGAL SCHOLARS AND EXPERTS, NEVER HAVE BEEN BROUGHT, HAVE MADE THIS A BIDEN PUSHED WITCH HUNT. THERE WAS NO CRIME, EXCEPT FOR THE BUM THAT GOT CAUGHT STEALING FROM ME! IN GOD WE TRUST!" he wrote.

Trump later posted various statements from commentators defending him over the case, and a post railing against the gag order imposed on him by Merchan.

"THE D.A.’s OFFICE WAS ALLOWED TO GO ON WITH 5 HOURS OF BULL…. YESTERDAY. I have no rights against this Crooked Judge’s Gag Order!" he wrote.

NY V TRUMP: DEFENSE SAYS PROSECUTORS 'DID NOT MEET THE BURDEN OF PROOF,' FORMER PRESIDENT IS 'INNOCENT'

Donald Trump in yellow tie at defense table in court

Republican presidential candidate former President Trump attends his criminal trial at the New York State Supreme Court in New York City on Wednesday. (Doug Mills/Pool via Reuters)

Manhattan District Attorney Alvin Bragg charged Trump with 34 counts of falsifying business records in the first degree. Trump has pleaded not guilty to all counts. 

The jury instructions came after a full day of closing arguments were delivered by New York prosecutors and Trump defense attorneys. 

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Prosecutors needed to prove beyond a reasonable doubt that Trump falsified records to conceal a $130,000 payment to Stormy Daniels, a pornographic performer, in the lead-up to the 2016 election to silence her about an alleged affair with Trump in 2006. The former president has maintained his innocence.

Fox News' Brooke Singman contributed to this report.