Abdullah bin Masoud, may God be pleased with him, said, addressing the reciter of the Noble Qur’an:
“If you hear God, Glory be to Him, saying: (O you who have believed), then listen to it, for it is good that He commands, or evil that He forbids.”
They are few words, carrying valuable guidance, and rare and cherished information, which can only be issued by the example of Ibn Masoud, who learned from the Messenger of God, may God’s prayers and peace be upon him, seventy-few Surahs … and he was one of the most knowledgeable of his companions, may God’s prayers and peace be upon him, about the Book of God Almighty.
In order to benefit from this valuable guidance, I decided to collect these verses that begin with (O you who believe) so that they are in the hands of the honorable reader close to him. I have classified it according to the topics it mentioned, and it came in four chapters:
1- On the origins of religion
2- In acts of worship
3- On morals and virtues
4- In transactions and provisions
And it is clear from this: that these noble verses cover all matters of life that the Holy Qur’an came to regulate. It was in getting to know her and standing with her a lot of good.