Ishbosheth was a puppet king ruling at Abner's pleasure. Abner took one of Saul's concubines, revealing his view that Ishbosheth was under his control. When Ishbosheth confronted Abner about this, Abner grew angry and said he could make himself king if he wanted to. Ishbosheth did not respond because he feared Abner. This showed that Ishbosheth had put his trust in a man rather than God.