39. This shows that unbelief in Allah is not confined to the denial of the existence of God in so many words, but arrogance, pride, vanity and the denial of the Hereafter are also kufr. Although that person did not deny the existence of Allah, he professed it as is apparent from his words (And if I am brought back to my Lord), yet in spite of his profession, his neighbor charged him with unbelief in Allah. This is because the person, who considers his wealth and his grandeur etc. to be the fruits of his own power and capability and not the favors of Allah, and who thinks that they are everlasting and none can take than away from him and that he is not accountable to anyone, is guilty of unbelief in Allah, even though he might profess belief in Him, for he acknowledges Allah as a Being and not as his Master, Owner and Sovereign. In fact, belief in Allah demands not merely the profession of His existence but also the acknowledgment of His Sovereignty, Mastery, Rule and the like.