There are very few materials[136] at hand for the history of Bosnia after the Turkish conquest, and we have little but theories to explain the extraordinary process of renegation which immediately set in, and which has given us a Sclavonic race of Mahometans. From the earliest days of the conquest the Turks inaugurated the policy of allowing all those natives who would accept the religion of Islâm to retain their lands and belongings, and we hear at once of a son of the King of Bosnia and another of the Duke of St. Sava turning Mahometan. It is certain that though the Catholic faction among the nobility was still powerful, a large number of even the highest rank in Bosnia were infected with the Bogomilian heresy; and it is probable that many rightful heirs of ancient houses had been dispossessed for heretical opinions by the dominant Romish caste, and were willing to recover their honours by at least nominally abjuring their religion. By most, perhaps, the renegation was intended to be only temporary; they ‘bowed in the house of Rimmon’ merely to retain their honours. Not a few of these renegade families have preserved even to the present day many of their old Christian and perhaps heretical observances; and it is whispered that there are still members of the old Bosnian aristocracy only waiting for a favourable opportunity to abjure Islâm. With the bulk of the people the desire of lording it over their former Romish oppressors would often outweigh every religious consideration. It has been hinted already that the Puritans of Bosnia might find little repugnant to them in the service of the mosques, and we may perhaps suspect that the Manichæism which looked on Christ as one Æon, might accept Mahomet as another. Certain it is that a large part of the population of Bosnia went over to Mahometanism, and those who would deny that the majority of the converts belonged to the persecuted sect of the Bogomiles, must account for the curious diminution since the Turkish conquest of the heretics who immediately before it formed, as far as we can judge, the majority, certainly the most influential portion, of the population.