It was only at this period that we find any of the laws of the Franks introducing the right of a Christian to refuse service to a Jew. This, however, was not the case in all the territory, for that over which Guntram ruled was but a fourth part of the empire. The following is ep. xxi. lib. iii. indic. xii. * * * * * GREGORIUS Venantio, Episcopo Lunensi: _Quod Judæi non possunt Christiana habere mancipia: sed coloni et originarii pensiones illis præbere debent._ Multorum ad nos relatione pervenit, a Judæis in Lunensi civitate degentibus in servitio Christiana detineri mancipia: quæ res nobis tanto visa est asperior, quanto ea fraternitati tuæ patientia operabatur. Oportebat quippe te respectu loci tui, atque Christianæ religionis intuitu, nullam relinquere occasionem, ut superstitioni Judaicæ simplices animæ non, tam suasionibus quam potestatis jure, quodammodo deservirent. Quamobrem hortamur fraternitatem tuam, ut secundum piissimarum legum tramitem, nulli Judæo liceat Christianum mancipium in suo retinere dominio. Sed si qui penes eos inveniuntur, libertas eis tuitionis auxilio ex legum sanctione servetur. Hi vero qui in possessionibus eorum sunt, licet et ipsi ex legum distinctione sint liberi; tamen quia colendis eorum terris diutius adhæserunt, utpote conditionem loci debentes, ad colenda quæ consueverant rura permaneant, pensionesque prædictis viris præbeant: et cuncta quæ de colonis vel originariis jura præcipiunt, peragant, extra quod nihil eis oneris amplius indicatur. Quodsi quisquam de his vel ad alium migrare locum, vel in obsequio suo retinere voluerit, ipse sibi reputet, qui jus colonarium temeritate suâ, jus vero juris dominii sui severitate damnavit. In his ergo omnibus ita te volumus solerter impendi, ut nec direpti gregis pastor reus existas, nec apud nos minor æmulatio fraternitatem tuam reprehensibilem reddat. * * * * * GREGORY _to Venantius, Bishop of Luna_: That Jews should not have Christian slaves, but that colonists and those born on their lands should pay them pensions. _We have learned by the report of many persons that Christian slaves are kept in servitude by the Jews dwelling in the city of Luna, which is the more grievous to us as it has been caused by the remissness of you our brother. For it was becoming you, as well by reason of the place you hold, as from your regard for the Christian religion, not to allow the existence of any occasion by which simple souls may be subjected to the Jewish superstition, not only by the force of persuasion, but by a sort of right arising from power. Wherefore we exhort you, our brother, that, according to the regulation of the most pious laws, it should not be permitted to any Jew to keep a Christian slave under his dominion, and that if any such be found under them, the liberty of such should be secured by the process of law and the aid of protection._