God of Islam Visible in Nature and Perceived by Human Hearts

The God of Islam is the same God Who is visible in the mirror of the law of nature and is discernible in the book of nature. Islam has not presented a new God but has presented the same God Who is presented by the light of man's heart, by the conscience of man, and by heaven and earth.
[Majmu‘a Ishtiharat, Vol. II, pp. 310-311]
 

Our soul and every particle of our being are prostrate before the Mighty, True and Perfect God from Whose hand every soul and every particle of creation together with all its faculties came into being, and through Whose support every being is sustained. Nothing is outside His knowledge, outside His control, or outside His creation. We call thousands of blessings and peace and mercy on the Holy Prophet Muhammad, the chosen one [peace and blessings of Allah be on him] through whom we have found the Living God Who gives us proof of His existence through His Word. He demonstrates to us through extraordinary signs His shining countenance which possesses eternal and perfect power. We found the Messenger sa who manifested God to us and we found the God Who created everything through His perfect power. How majestic is His power that nothing came into being without it and nothing can continue to exist without its support. That True God of ours possesses numberless blessings, numberless powers, numberless beauties and beneficences. There is no other God beside Him.
[Nasim-e-Da‘wat, Ruhani Khaza’in, Vol. 19, p. 363]
 

The Being of God is transcendental and beyond the beyond and is most secret and cannot be discovered by the power of human reasoning alone. No argument can prove it conclusively, inasmuch as reason can travel only so far that contemplating the universe it feels the need of a Creator. But the feeling of a need is one thing and it is quite another to arrive at the certainty that the God, Whose need has been felt, does in fact exist. As the operation of reason is defective, incomplete and doubtful, a philosopher cannot recognize God purely through reason. Most people who try to determine the existence of God Almighty purely through the exercise of reason, in the end become atheists. Reflecting over the creation of the heavens and the earth does not avail them much and they begin to deride and laugh at the men of God. One of their arguments is that there are thousands of things in the world which have no use and the fashioning of which does not indicate the existence of a fashioner. They exist merely as vain and useless things. These people do not seem to realize that lack of knowledge of something does not necessarily negate its existence.
 

There are millions of people in the world who regard themselves as very wise philosophers and who utterly deny the existence of God. It is obvious that if they had discovered a strong reason for the existence of God, they would not have denied it. If they had discovered a conclusive argument in support of the existence of God, they would not have rejected it shamelessly and in derision. It is obvious, therefore, that no one boarding the ark of the philosophers can find deliverance from the storm of doubts, but is bound to be drowned, and such a one would never have access to the drinking of pure Unity.