Allah reminded the Children of Israel of the commandments that He gave them, and the covenants that He took from them to abide by those commands, and how they intentionally and knowingly turned away from all of that. Allah commanded them to worship Him and to associate none with Him in worship, just as He has commanded all of His creatures, for this is why Allah created them. Allah said,

(And We did not send any Messenger before you (O Muhammad) but We revealed to him (saying): La ilaha illa Ana ﴿none has the right to be worshipped but I (Allah)﴾, so worship Me (alone and none else)) (21:25), and,

(And verily, We have sent among every Ummah (community, nation) a Messenger (proclaiming): "Worship Allah (alone), and avoid the Taghut (all false deities,)) (16:36).

This is the highest and most important right, that is, Allah's right that He be worshipped alone without partners.

After that comes the right of the creatures, foremost, the right of the parents. Allah usually mentions the rights of the parents along with His rights. For instance, Allah said,

(Give thanks to Me and to your parents. Unto Me is the final destination) (31:14). Also, Allah said,

(And your Lord has decreed that you worship none but Him. And that you be dutiful to your parents) (17:23), until,

(And give to the kinsman his due and to the Miskin (poor) and to the wayfarer) (17:26). The Two Sahihs record that Ibn Mas`ud said,

(I said, `O Messenger of Allah! What is the best deed' He said, `Performing the prayer on time.' I said, 'Then what' He said, `Being kind to one's parents.' I said, `Then what' He said, `Jihad in the cause of Allah.')

Allah then said,

(and to orphans) meaning, the young who have no fathers to fend for them.

(and Al-Masakin (the poor)), plural for Miskin, the one who does not find what he needs to spend on himself and his family. We will discuss these categories when we explain the Ayah of Surat An-Nisa` where Allah said,

(Worship Allah and join none with Him (in worship); and do good to parents) (4:36).

Allah's statement,

(and speak good to people) meaning, say good words to them and be lenient with them, this includes commanding good and forbidding evil. Al-Hasan Al-Basri commented on Allah's statement,

(and speak good to people), ".`The good saying' means commanding good and forbidding evil, and being patient and forgiving. The `good words to people', as Allah commanded, also includes every good type of behavior that Allah is pleased with.'' Imam Ahmad narrated that Abu Dharr said that the Prophet said,

(Do not belittle any form of righteousness, and even if you did not find any good deed except meeting your brother with a smiling face, then do so.)

This Hadith was also collected by Muslim in his Sahih and At-Tirmidhi, who graded it Sahih.

Allah commands the servants to say good words to people, after He commanded them to be kind to them, thereby mentioning two categories of manners: good speech and good actions. He then emphasized the command to worship Him and the command to do good, ordaining the prayer and the Zakah,

(and perform As-Salah and give Zakah). Allah informed us that the People of the Book, except for a few among them, ignored these orders, that is, they knowingly and intentionally abandoned them. Allah ordered this Ummah similarly in Surat An-Nisa' when He said,

(Worship Allah and join none with Him (in worship); and do good to parents, kinsfolk, orphans, Al-Masakin (the poor), the neighbor who is near of kin, the neighbor who is a stranger, the companion by your side, the wayfarer (you meet), and those (servants) whom your right hands possess. Verily, Allah does not like such as are proud and boastful) (4:36).

Of these orders, this Ummah has practiced what no other nation before it has, and all praise is due to Allah.

(84. And (remember) when We took your covenant (saying): Shed not the blood of your (people), nor turn out your own people from their dwellings. Then, (this) you ratified and (to this) you bore witness.) (85. After this, it is you who kill one another and drive out a party of you from their homes, assist (their enemies) against them, in sin and transgression. And if they come to you as captives, you ransom them, although their expulsion was forbidden to you. Then do you believe in a part of the Book and reject the rest Then what is the recompense of those who do so among you, except disgrace in the life of this world, and on the Day of Resurrection they shall be consigned to the most grievous torment. And Allah is not unaware of what you do.) (86. Those are they who have bought the life of this world at the price of the Hereafter. Their torment shall not be lightened nor shall they be helped.)