"Certain of you, however, desirous of participating in so holy a work and reward and plan to go against the Slavs and other pagans living towards the North and to subject them, with the Lord's assistance, to the Christian religion. We give heed to the devotion of these men, and to all those who have not accepted the cross for going to Jerusalem and who have decided to go against the Slavs and to remain in the spirit of devotion on that expedition, as it is prescribed, we grant that same remission of sin...and the same temporal privileges as to the crusaders to Jerusalem."

“...a thing which we can not relate without great grief and wailing, the city of Edessa...has been taken and many of the castles of the Christians occupied by them . The archbishop, moreover, of this same city, together with his clergy and many other Christians, have there been slain, and the relics of the saints have been given over to the trampling under foot of the infidels, and dispersed. Whereby how great a danger threatens the church of God and the whole of Christianity, we both know ourselves and do not believe it to be hid from your prudence. For it is known that it will be the greatest proof of nobility and probity, if those things which the bravery of your fathers acquired be bravely defended by you the sons. But if it should happen otherwise, which God forbid, the valour of the fathers will be found to have diminished in the case of the sons.”

“We exhort therefore all of you in God, we ask and command, and, for the remission of sins enjoin: that those who are of God, and, above all, the greater men and the nobles do manfully gird themselves; and that you strive so to oppose the multitude of the infidels, who rejoice at the time in a victory gained over us, and so to defend the oriental church—freed from their tyranny by so great an outpouring of the blood of your fathers, as we have said,—and to snatch many thousands of your captive brothers from their hands,—that the dignity of the Christian name may be increased in your time, and that your valour which is praised throughout the whole world, may remain intact and unshaken.”

“Eugene III, Call for the Second Crusade, 1154 at Hanover College”

“Eugene III: Summons to A Crusade, Dec 1, 1154 at the Medieval Sourcebook”