Ar-Room 30:34

How man sways between Tawhid and Shirk, and between Joy and Despair, according to His Circumstances

Allah tells us that when man is in dire straits, he calls upon Allah alone with no partner or associate, then when times of ease come and they have the choice, some people associate others with Allah and worship others alongside Him.

(So as to be ungrateful for the graces which We have bestowed on them.) Then Allah warns them by saying:

(but you will come to know.) One of them said: By Allah, if a law enforcment officer were to say this to me, I would be afraid, so how about when the One Who is issuing the warning is the One Who merely says to a thing "Be!" and it is Then Allah denounces the idolators for fabricating lies and worshipping others instead of Him with no evidence or proof:

(Or have We revealed to them an authority,) means, proof.

(which speaks) means, tells

(of that which they have been associating with Him) This is a rhetorical question intended to denounce them, for they have no such thing.

(And when We cause mankind to taste of mercy, they rejoice therein; but when some evil afflicts them because of what their hands have sent forth, behold, they are in despair!) This is a denunciation of man for the way he is, except for those whom Allah protects and helps, for when man is given blessings, he is proud, and says:

("Ills have departed from me." Surely, he is exultant, and boastful.) (11:10) He rejoices over himself and boasts to others, but when difficulties befall him, He despairs of ever having anything good again. Allah says:

(Except those who show patience and do righteous good deeds). They are patient during times of difficulty and do good deeds at times of ease. It was reported in the Sahih:

(How wonderful is the affair of the believer. Allah does not decree anything for him but it is good for him. If good things happen to him, he gives thanks, and that is good for him; and if bad things happen to him, he bears that with patience, and that is good for him.)

(Do they not see that Allah expands the provision for whom He wills and straitens (it for whom He wills).) He is the One Who is controlling and doing that, by His wisdom and justice, so He expands the provision for some people and restricts it for some.

(Verily, in that are indeed signs for a people who believe.)

مِنَ الَّذِينَ فَرَّ‌قُوا دِينَهُمْ وَكَانُوا شِيَعًا (Among those who split up religion and became sects - 30:32) that is, these disbelievers are those who have created a difference between Natural Faith and the true religion, or they have alienated themselves from the Natural Faith, as a result of which they are divided into different sects. شِيَعًا :Shiya'an is the plural of شِیعۃ shi` ah. A group of people following a leader is called shi ah. The fact is that the Natural Faith was based on the Oneness of Allah, by following which the entire human kind should have been one solid unit and one party. But it so happened that people split out from this unity and started following the personal views of their own leaders. Since the personal views and opinions of different people may always vary from person to person, different groups of people invented their own beliefs and religion. As a consequence, people were divided into various groups and sects, and the Shaitan made them believe that they were the only people on the right path كُلُّ حِزْبٍ بِمَا لَدَيْهِمْ فَرِ‌حُونَ (Each group is happy with what it has before it - 30:32). That is, each group is happy and contended in its own beliefs and declare others being wrong, although they all are astray and treading the wrong path.