Hello Robertt, I am fairly new to Christianity and have been in contact somewhat regularly with a group near me that also hosts an Arab Christian service and may interest you. LINK>>>
http://www.mchapel.net/mchapelonline2/httpdocs/ ........I am not so sure the email on their site works but you can post here for me if you want to pursue any correspondence with them if their email fails. They belong to a relatively advanced organization; Assemblies of God. At least the English speaking group does. If you have questions regarding them I fairly regularly speak by phone with someone there and she is very helpful and I can contact her if you have any trouble getting through to them. They may be somewhat tech handicapped. I asked twice about cranking up the audio feed with no success. The web site probably has recorded services in Arabic. Also, they have missions in countries around the world.