And know that God Almighty did not create a disease except that He created a cure for it. Medicines are of two types: common medicine, which is what everyone is able to administer. The other medicine is royal medicine, which is what only kings and the rich can administer due to its preciousness and high price. Only those who have money and authority can administer it, and so on. Medicines are medical people and they have come across the truth in that. As for the general beneficial medicine that is within the power of everyone, whether rich, poor, lowly, or kings, from the disease of all sins and transgressions, it is repentance and pleasing the opponents among its conditions, from what he is able to do of that and the Lawgiver appointed for it, if that disease is one with which the opponents should be satisfied. If it is something that is not appropriate, then he repents and his opponent is not satisfied, because if he pleases him, he may fall into something more forbidden than wh