Furthermore, such a person will not be like unbelieving foreigners, for if they deny the Prophet Muhammad (PBUH), they may recognize the other prophets. And if they do not know Allah, they may possess some good qualities which are the means to certain perfections. But a Muslim knows both the prophets, and his Sustainer, and all perfection by means of Muhammad the Arabian (PBUH). If one of them abandons the Prophet’s instruction and puts himself outside his chain, he will not recognize any other prophet, neither will he recognize Allah. Nor will he know any of the fundamentals within his spirit which will preserve his perfections. For, since Muhammad (PBUH) is the last and greatest of the prophets, and his religion and summons are for the whole of mankind, and since he is superior to all with regard to his miracles and religion, and acts as teacher to all mankind in all matters concerning reality, and has proved this in a brilliant manner for fourteen centuries, and is the cause of pride for mankind, a Muslim who abandons Muhammad (PBUH)’s essential training and the principles of his religion will most certainly be able to find no light, nor achieve any perfection He will be condemned to absolute decline.