PA Grand Mufti states that supporting prisoners is a religious obligation: "They are the spearhead of this honorable people, which is carrying out Ribat"
Official PA daily, Al-Hayat Al-Jadida - Apr. 22, 2017

 
Headline: “The [PA] Grand Mufti calls to support the prisoners’ [hunger] strike”
     “Thousands of residents of occupied Jerusalem, its suburbs, its towns, and the 1948 territories (i.e., Israel) prayed the Friday prayer yesterday [April 21, 2017] at the blessed Al-Aqsa Mosque plazas…
During the Friday sermon at the blessed Al-Aqsa Mosque, [PA] Grand Mufti of Jerusalem and the Palestinian Territories Sheikh Muhammad Hussein saluted the prisoners who are hunger striking in order to achieve their freedom and their rights. He emphasized that support for the prisoners is a religious legal obligation…
He noted that the prisoners’ dignity obligates us to support them in all fields and at all levels, and said: ‘They are the spearhead of this honorable people, which is carrying out Ribat (i.e., religious conflict/war over land claimed to be Islamic) in the land of [Muhammad’s] Night Journey’…
In the Friday sermon the grand mufti also reviewed the aggression and violations against the Al-Aqsa Mosque, which are being committed before the eyes and ears of the world. He condemned the aggression of the extremist Jewish organizations towards the Al-Aqsa Mosque, under the direct auspices of the occupation government. He also emphasized that [the occupation government] will not change by one iota the fact that the Al-Aqsa Mosque belongs only to the Muslims.”