I continued two years at my residence in Tigre, entirely taken up with the duties of the mission--preaching, confessing, baptising--and enjoyed a longer quiet and repose than I had ever done since I left Portugal. During this time one of our fathers, being always sick and of a constitution which the air of Abyssinia was very hurtful to, obtained a permission from our superiors to return to the Indies; I was willing to accompany him through part of his way, and went with him over a desert, at no great distance from my residence, where I found many trees loaded with a kind of fruit, called by the natives anchoy, about the bigness of an apricot, and very yellow, which is much eaten without any ill effect. I therefore made no scruple of gathering and eating it, without knowing that the inhabitants always peeled it, the rind being a violent purgative; so that, eating the fruit and skin together, I fell into such a disorder as almost brought me to my end. The ordinary dose is six of these rinds, and I had devoured twenty. I removed from thence to Debaroa, fifty-four miles nearer the sea, and crossed in my way the desert of the province of Saraoe. The country is fruitful, pleasant, and populous; there are greater numbers of Moors in these parts than in any other province of Abyssinia, and the Abyssins of this country are not much better than the Moors. I was at Debaroa when the prosecution was first set on foot against the Catholics. Sultan Segued, who had been so great a favourer of us, was grown old, and his spirit and authority decreased with his strength. His son, who was arrived at manhood, being weary of waiting so long for the crown he was to inherit, took occasion to blame his father's conduct, and found some reason for censuring all his actions; he even proceeded so far as to give orders sometimes contrary to the Emperor's. He had embraced the Catholic religion, rather through complaisance than conviction or inclination; and many of the Abyssins who had done the same, waited only for an opportunity of making public profession of the ancient erroneous opinions, and of re-uniting themselves to the Church of Alexandria. So artfully can this people dissemble their sentiments that we had not been able hitherto to distinguish our real from our pretended favourers; but as soon as this Prince began to give evident tokens of his hatred, even in the lifetime of the Emperor, we saw all the courtiers and governors who had treated us with such a show of friendship declare against us, and persecute us as disturbers of the public tranquillity, who had come into AEthiopia with no other intention than to abolish the ancient laws and customs of the country, to sow divisions between father and son, and preach up a revolution.