And strive for Allah with the striving due to Him. He has chosen you and has not placed upon you in the religion any difficulty. (It is) the religion of your father, Abraham. Allah named you "Muslims" before (in former scriptures) and in this (revelation) that the Messenger may be a witness over you and you may be witnesses over the people. So establish prayer and give zakah and hold fast to Allah. He is your protector; and excellent is the protector, and excellent is the helper. 22:78
The Hypocrites in the Quran
Verily, the hyprocrites will be in the lowest depths of the Fire; no helper will you find for them. 4:145
And of men is he whose speech about the life of this world pleases thee, and he calls Allah to witness as to that which is in his heart, yet he is the most violent of adversaries. 2:204
And when he holds authority, he makes effort in the land to cause mischief in it and destroy tilth and offspring; and Allah loves not mischief. 2:205