He is married with three daughters and owns Jaber Financial Services.
[1] He was the President from 1994–2005 of the Islamic Association for Palestine (IAC),[2][3] an Islamist organization that raised money in the United States for Hamas.
[4][5][6] IAP National, under his leadership, published articles and editorials characterizing suicide bombers and those who carried out bombing operations against Israeli targets as "martyrs" and "freedom fighters," though he claimed that IAP took no official position on the validity of those characterizations.
Jaber said that IAP takes no position on whether suicide bombings are right or wrong, "because we do not judge.
He, IAP, and AMS recommended the Holy Land Foundation (HLF) to people desiring to make donations to the Palestinian cause and worked to promote HLF in any way they could.