Besides William Montgomery Watt, there are 88 additional quotes from other leaders regarding Jihadi-Reprobates, see: http://reformationanglicanism.blogspot.com/2014/08/25-august-2014-ad-quotations-on-islam_25.html
William Montgomery Watt
William Montgomery Watt (1909 – 2006) was a Scottish historian, an Emeritus Professor in Arabic and Islamic Studies at the University of Edinburgh. Watt was one of the foremost non-Muslim interpreters of Islam in the West, was an enormously influential scholar in the field of Islamic studies and a much-revered name for many Muslims all over the world.
#1 “The future must not belong to those who slander the Prophet of Islam”
#2 “The sweetest sound I know is the Muslim call to prayer”
#3 “We will convey our deep appreciation for the Islamic faith, which has done so much over the centuries to shape the world — including in my own country.”
#4 “As a student of history, I also know civilization’s debt to Islam.”
#5 “Islam has a proud tradition of tolerance.”
#6 “Islam has always been part of America”
#7 “we will encourage more Americans to study in Muslim communities”
#8 “These rituals remind us of the principles that we hold in common, and Islam’s role in advancing justice, progress, tolerance, and the dignity of all human beings.”
#9 “America and Islam are not exclusive and need not be in competition. Instead, they overlap, and share common principles of justice and progress, tolerance and the dignity of all human beings.”
#10 “I made clear that America is not – and never will be – at war with Islam.”
#11 “Islam is not part of the problem in combating violent extremism – it is an important part of promoting peace.”
#12 “So I have known Islam on three continents before coming to the region where it was first revealed”
#13 “In ancient times and in our times, Muslim communities have been at the forefront of innovation and education.”
#14 “Throughout history, Islam has demonstrated through words and deeds the possibilities of religious tolerance and racial equality.”
#15 “Ramadan is a celebration of a faith known for great diversity and racial equality”
#16 “The Holy Koran tells us, ‘O mankind! We have created you male and a female; and we have made you into nations and tribes so that you may know one another.’”
#17 “I look forward to hosting an Iftar dinner celebrating Ramadan here at the White House later this week, and wish you a blessed month.”
#18 “We’ve seen those results in generations of Muslim immigrants – farmers and factory workers, helping to lay the railroads and build our cities, the Muslim innovators who helped build some of our highest skyscrapers and who helped unlock the secrets of our universe.”
#19 “That experience guides my conviction that partnership between America and Islam must be based on what Islam is, not what it isn’t. And I consider it part of my responsibility as president of the United States to fight against negative stereotypes of Islam wherever they appear.”
#20 “I also know that Islam has always been a part of America’s story.”
Qur'an 4:24—Also (forbidden are) women already married, except those (captives and slaves) whom your right hands possess. Thus hath Allah ordained (Prohibitions) against you: Except for these, all others are lawful, provided ye seek (them in marriage) with gifts from your property—desiring chastity, not lust, seeing that ye derive benefit from them, give them their dowers (at least) as prescribed; but if, after a dower is prescribed, agree mutually (to vary it), there is no blame on you, and Allah is All-knowing, All-wise.
Qur'an 5:33—The punishment of those who wage war against Allah and His apostle and strive to make mischief in the land is only this, that they should be murdered or crucified or their hands and their feet should be cut off on opposite sides or they should be imprisoned; this shall be as a disgrace for them in this world, and in the hereafter they shall have a grievous chastisement.
Qur'an 9:5—Then, when the sacred months have passed, slay the idolaters wherever ye find them, and take them (captive), and besiege them, and prepare for them each ambush. But if they repent and establish worship and pay the poor-due, then leave their way free. Lo! Allah is Forgiving, Merciful.
Qur'an 9:29—Fight those who believe not in Allah nor the Last Day [notice it says "fight those who do not believe," not "fight people who are attacking you"], nor hold that forbidden which hath been forbidden by Allah and His Messenger, nor acknowledge the Religion of Truth, from among the People of the Book [the people of the book are Jews and Christians], until they pay the Jizyah with willing submission, and feel themselves subdued.
Qur'an 9:73—O Prophet! strive hard against the unbelievers and the hypocrites and be unyielding to them; and their abode is hell, and evil is the destination.
Qur'an 9:111—Surely Allah has bought of the believers their persons and their property for this, that they shall have the garden; they fight in Allah's way, so they slay and are slain; a promise which is binding on Him in the Taurat and the Injeel and the Quran; and who is more faithful to his covenant than Allah? Rejoice therefore in the pledge which you have made; and that is the mighty achievement.
Qur'an 47:35—Be not weary and fainthearted, crying for peace, when ye should be uppermost: for Allah is with you, and will never put you in loss for your (good) deeds.