Let such as are going to fight for Christianity put the form of the cross upon their garments, that they might outwardly demonstrate their devotion to their inward faith.

Launching the First Crusade

at the Council of Clermont in 1095; William of Malmesbury De Gestis Regum Anglorum

Urban II Quotes

Let such as are going to fight for Christianity put the form of the cross upon their garments, that they might outwardly demonstrate their devotion...

Let such as are going to fight for Christianity put the form of the cross upon their garments, that they might outwardly demonstrate their devotion...

Let such as are going to fight for Christianity put the form of the cross upon their garments, that they might outwardly demonstrate their devotion...

Let such as are going to fight for Christianity put the form of the cross upon their garments, that they might outwardly demonstrate their devotion...