Ali was not far from the tent, and in the midst of his gloomy reflections, his ear caught low sounds of distress issuing from it. He went nearer and listened. The Persian heard Robin pouring out the anguish of his young loving heart in tones that Ali had never before heard bursting from human lips. The words were uttered between broken sobs, for Robin was too weak to restrain his emotions, and he thought himself quite alone. Ali could distinguish such sentences as these:

"O Lord! Remember Thine own Word; is it not written that, if any man see his brother sin a sin which is not unto death, he shall ask, and Thou wilt give him life, for them that sin not unto death. I know not whether this sin is such, but, oh most pitying, most loving Saviour! Have mercy—have mercy on my poor guilty brother! Save him, for Thou only canst save. Thou dost hate sin, but, oh Thou dust love the sinner! Let not my brother perish; give Ali eternal life. Didst Thou not die for him as well as for me?"

Robin's tears were falling fast; his were not the only tears that fell. Ali's eyes, that had never wept since the days of his childhood, were moistened now; the knee that had never been bent in real supplication for mercy was now on the earth, the hard heart was throbbing, and what had been but stern remorse was softening into repentance.

"The Feringhee is pleading for me, God will hear him! The boy calls me brother, the name which he denied to me before, he gives me now! If the disciple think me yet within reach of mercy, will the Master cast me out?"

[CHAPTER XIX.]

A BITTER CUP.

IT is now time to return to Harold, and those whom circumstances had placed under his care. Harold's was a strong, firm spirit, but it could hardly bear up under the accumulated afflictions which had so suddenly been heaped upon him. All, indeed, would have been calmly endured, but for the last crushing weight of anguish caused by the loss of his brother. It was terrible to make a calculation as to how long Robin's youth, fine constitution, and brave spirit would be able to maintain a lingering struggle against famine, heat, and thirst—how long it would take to transform the suffering mortal into the rejoicing saint. To have known that Robin had actually died would have been a kind of relief, for Harold was of a less hopeful temperament than his brother. The elder brother did not look for miraculous deliverance from the fiery furnace, but rather for strength to endure the flames.

In his state of deep depression, Miss Petty's thoughtless tongue inflicted perpetual wounds on Harold, as one with a limb crushed under a fragment of rock might yet be sensible to the petty annoyance of an insect's buzz and sting.

"Where do you think that they are dragging us, Harold? Is not this a round-about way to India? Won't the Queen send an army to free us? Do you think we'll be sold as slaves? Are there cannibals in this horrid Arabia?" These, and many other such questions, repeated again and again till a brief reply was extracted, tried sorely the patience of Harold. Whilst, with weary limbs and blistered feet, the young missionary paced the desert way behind the camel, he had to endure this infliction.

After hours of walking, Harold was relieved from his bonds and suffered to mount a camel. This was chiefly an alleviation to misery, because, for a while it relieved him from the necessity of closely following his talkative companion. There was no halt until night, for oases were few and far between; but the excessive length of the stage, which had cost the life of one camel, and the exhausted state of the other unfortunate beasts of burden, compelled a longer rest than usual.