“My Lord, increase me in knowledge” (Qur’an 20:114)

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Basic Concept In Islam lesson 1.

“The bedouins say, ‘We have believed.’ Say, ‘You have not believed; but say [instead], “We have submitted,” for faith has not yet entered your hearts.’” (Qur’an 49:14)
“And when they meet those who believe, they say, “We believe”; but when they are alone with their evil ones, they say, “Indeed, we are with you; we were only mockers.” (Qur’an 2:14)
Basic Concept In Islam lesson 2.

‘Abdullah bin Buraidah narrated that his father said:
“The Messenger of Allah (ﷺ) said: ‘The covenant that distinguishes between us and them is prayer; so whoever leaves it, he has committed Kufr.’” Source: https://sunnah.com/ibnmajah:1079
“And [remember] when your Lord proclaimed, ‘If you are grateful (shakartum), I will surely increase you [in favor]; but if you are ungrateful (kafartum), indeed, My punishment is severe.”
(Qur’an 14:7)
Basic Concept in Islam lesson 3

“The believing men and believing women are friends (awliyau) of one another. They enjoin what is right and forbid what is wrong and establish prayer and give zakah and obey Allah and his Messenger. Those-Allah will have mercy upon them. Indeed, Allah is Exalted in Might and Wise.” (Qur’an 9:71)
Abu Huraira reported Allah’s Messenger (ﷺ) as saying:
Six are the rights of a Muslim over another Muslim. It was said to him: Allah’s Messenger, what are these? Thereupon he said: When you meet him, offer him greetings;when he invites you to a feast accept it. when he seeks your council give him, and when he sneezes and says:” All praise is due to Allah,” you say Yarhamuk Allah (may Allah show mercy to you) ; and when he fails ill visit him; and when he dies follow his bier. Source: https://sunnah.com/muslim:2162b
Basic Concept in Islam lesson 4

“And Ibrahim’s asking for forgiveness for his father was only because of a promise he had made to him. But when it became clear to him that he was an enemy to Allah, he disassociated himself from him (tabarra’a minhu). Indeed, Ibrahim was compassionate and patient.” (Qur’an 9:114)
It is from the Sunnah to disavow any Muslim (including a companion) when they commit a sin.
First and foremost to disavow any Muslim when they commit a sin is from the Sunnah of the Blessed Prophet (saw). This includes the companions.
Narrated Salim’s father:
The Prophet (saw) sent Khalid bin Al-Walid to the tribe of Jadhima and Khalid invited them to Islam but they could not express themselves by saying, “Aslamna (i.e. we have embraced Islam),” but they started saying “Saba’na! Saba’na (i.e. we have come out of one religion to another).” Khalid kept on killing (some of) them and taking (some of) them as captives and gave every one of us his Captive. When there came the day then Khalid ordered that each man (i.e. Muslim soldier) should kill his captive, I said, “By Allah, I will not kill my captive, and none of my companions will kill his captive.” When we reached the Prophet, we mentioned to him the whole story. On that, the Prophet (saw) raised both his hands and said twice, O Allah, I disavow before You what Khalid has done.” اللَّهُمَّ إِنِّي أَبْرَأُ إِلَيْكَ مِمَّا صَنَعَ خَالِدٌ
Source: (https://sunnah.com/bukhari:4339)
Basic Concept in Islam lesson 5

“What you have no knowledge of. Indeed, the hearing, sight, and heart—all will be questioned.” (Qur’an 17:36)
Mu‘ādh ibn Jabal reported that the Blessed Prophet (saw) said when sending him to Yemen:
“Do not judge or decide except based on what you know. If you are uncertain about a matter, wait until you understand it fully, or write to me concerning it.” Source: (https://sunnah.com/ibnmajah:55)
Basic Concept in Islam lesson 6

“Invite to the way of your Lord with wisdom and good instruction, and argue with them in a way that is best. Indeed, your Lord is most knowing of who has strayed from His way, and He is most knowing of who is [rightly] guided.” (Qur’an 16:125)
“The decision is only for Allah, He declares the truth, and He is the Best of judges.” (Qur’an 6:57)
Basic Concept in Islam lesson 7

‘Abdullah bin ‘Utbah bin Mas’ud reported:
I heard ‘Umar bin Al- Khattab (ra) reported saying: “In the lifetime of Messenger of Allah (saw) some people were called to account through Revelation. Now Revelation has discontinued and we shall judge you by your apparent acts. Whoever displays to us good, we shall grant him peace and security, and treat him as a near one. We have nothing to do with his insight. Allah will call him to account for that. But whosoever shows evil to us, we shall not grant him security nor shall we believe him, even if he professed that his intention is good.”
Source: (https://sunnah.com/riyadussalihin:395)
Basic Concept in Islam lesson 8

“Invite to the way of your Lord with wisdom and good instruction, and argue with them in a way that is best. Indeed, your Lord is most knowing of who has strayed from His way, and He is most knowing of who is [rightly] guided.” (Qur’an 16:125)
“The decision is only for Allah, He declares the truth, and He is the Best of judges.” (Qur’an 6:57)
Basic Concept in Islam lesson 9

‘Abdullah bin ‘Utbah bin Mas’ud reported:
I heard ‘Umar bin Al- Khattab (ra) reported saying: “In the lifetime of Messenger of Allah (saw) some people were called to account through Revelation. Now Revelation has discontinued and we shall judge you by your apparent acts. Whoever displays to us good, we shall grant him peace and security, and treat him as a near one. We have nothing to do with his insight. Allah will call him to account for that. But whosoever shows evil to us, we shall not grant him security nor shall we believe him, even if he professed that his intention is good.”
Source: (https://sunnah.com/riyadussalihin:395)
Basic Concept in Islam lesson 10

“The believing men and believing women are allies (awliya) of one another. They enjoin what is right and forbid what is wrong and establish prayer and give zakah and obey Allah and His Messenger.” (Qur’an 9:71)
“Say, ‘It has been revealed to me that a group of the jinn listened and said, “Indeed, we have heard an amazing Qur’an. It guides to the right course, and we have believed in it. And we will never associate anyone with our Lord.” (Qur’an 72:1-2)
Basic Concept in Islam lesson 11

“And thus We have made for every prophet an enemy – devils from mankind and jinn, inspiring to one another decorative speech in delusion. But if your Lord had willed, they would not have done it, so leave them and that which they invent.” (Qur’an 6:112)
“From among the jinn and mankind.” (Qur’an 114:6)
“You will never find a people who believe in Allah and the Last Day loyal to those who defy Allah and His Messenger, even if they were their parents, children, siblings, or extended family. For those ˹believers˺, Allah has instilled faith in their hearts and strengthened them with a spirit from Him. He will admit them into Gardens under which rivers flow, to stay there forever. Allah is pleased with them and they are pleased with Him. They are the party of Allah. Indeed, Allah’s party is bound to succeed.” (Qur’an 58:22)
Basic Concept in Islam lesson 12

By taking the combination of proofs and their lessons and realities from the previous lessons.
Basic Concept in Islam lesson 13

By taking the combination of proofs and their lessons and realities from the previous lessons.
If you have found this helpful and interesting you may wish to read the following:
May Allah Guide the Ummah.
May Allah Forgive the Ummah.