If Allah wanted to throw all of His creation in hell, can any one object or do anything about It?
It is His creation and He is most powerful and no one can object to whatever He does!
We believe that He is fair and just but we also believe that He owns everything and no one can question Him!
Whatever bad you think of Him, you will be on the losing end in this life and in Hell Fire in the hereafter.
Therefore, rectify the way you think of Him before it is too late!