Explore the concept of Tawheed, the core of Islamic faith, defining the absolute oneness and uniqueness of Allah.
Do you think that you will be left alone, and Allah has not yet made it distinct who the strivers among you are, and those who are patient? [Quran 3:142]
and
“Allah will not leave the believers as you are until he filters out the rotten from the righteous. Allah will not disclose the secrets of the unseen to you” [Quran 3:179]