The Chairman of the General Presidency of Commission for Promotion of Virtue and Prevention of Vice Sheikh Ibrahim Bin Abdullah Al-Ghaith on Monday expressed thanks and appreciation to King Abdullah, Custodian of the Two Holy Mosques, and Crown Prince Sultan for their care and concern in establishing the higher institute for the Commission at Umm Al-Qura University in Makkah. He also thanked the King and the Crown Prince for the qualifying sessions for the staff of the Commission organized by the institute including preparations of their members which began two weeks ago and will continue for nine weeks more.