An Army infantry soldier described by a prosecutor as a Satanist hoping to overthrow the U.S. government faces a federal court hearing in a case in which he’s charged with distributing information about building bombs.

The hearing in U.S. District Court in Topeka on Monday comes about five weeks after Jarrett William Smith pleaded not guilty to charges of distributing explosives information and making a threatening interstate communication. His attorneys have argued he was only an internet troll spouting off online.

Smith was a private stationed at Fort Riley, Kansas. He’s accused of providing information about explosives to an FBI undercover agent and with threatening to burn down the house of a far-left-leaning “antifa” member.

Authorities say he also wanted to target a major news organization with a car bomb.