Epistle to the Son of the Wolf — Paragraph 123

Remember the father of Badi. They arrested that wronged one, and ordered him to curse and revile his Faith. He, however, through the grace of God and the mercy of his Lord, chose martyrdom, and attained thereunto. If ye would reckon up the martyrs in the path of God, ye could not count them. Consider his honor Siyyid Ismá’íl - upon him be the peace of God, and His loving-kindness - how, before daybreak he was wont to dust, with his own turban, the doorstep of My house, and in the end, whilst standing on the banks of the river, with his eyes fixed on that same house, offered up, by his own hand, his life.