There is always an opponent for the truth. Wherever there is light, there is always the opposite side. Whereever there is good, there is always evil fighting against it. There is no doubt whereever you see the light of Islam and the truth of Islam, you will find always enemies fighting against Islam...
Having wealth and power is not necessarily a sign that Allah loves you, but being successful in memorizing Quran and applying it in your life surely is.
Islamic brotherhood is deeper and stronger than to be broken by an argument or a disagreement. Learn how Companions and their Followers demonstrated the nobility of Islamic brotherhood.