(Muhammad Emin Hobohn is both a diplomat and a missionary. He is a german man of knowledge and religion with a social career.)
He explains this finding as follows;
Why are Europeans abandoning their religion and becoming Muslims? It has various reasons. Among them is the ‘Haqq=Truth; Right; Reality’. The principles that Islam is based on are so logical, so true and honest that it is out of the question for a wise and educated person seeking for truth and reality in a religion not to accept them.
For instance, the Islamic religion professes the existence of one god. It appeals to the human common sense, and never descends to inculcating people with superstitions. The Islamic religion states that people all over the world, regardless of their races, are the born slaves of Allâhu ta’âlâ, equal and similar. We German people essentially believe in the fact that Allâhu ta’âlâ is a great creator who gives us power and energy and who guides our souls to perfection. The concept of Allah infuses security and peace into us. Yet the Christian religion falls short of giving us this sense of peace. It is the Islamic religion, alone, that teaches us the greatness of Allâhu ta’âlâ and which, at the same time, guides us in regard to where the human soul will go after death. The Islamic religion guides us not only in the world, but also in the Hereafter. It teaches in a plain and logical manner what should be done in the world in preparation for a comfortable life in the Hereafter. An awareness of the fact that Allâhu ta’âlâ will subject human beings to an equitable interrogation in the Hereafter on what they have done in the world, will urge them that they should abide by justice and integrity in the world. For this reason, true Muslims never attempt to do something before thinking well and being firmly convinced that what they are going to do is really something useful. Thereby this great religion establishes control over human beings in such a degree as could be managed by no worldly police organization, and permanently keeps them on the right way.