Riyad us-Saliheen

Mu'awiyah (May Allah be pleased with him) reported: The Messenger of Allah said, "When Allah wishes good for someone, He bestows upon him the understanding of Deen."

Ibn Mas'ud (May Allah be pleased with him) reported: The Prophet (ﷺ) said, "Envy is permitted only in two cases: A man whom Allah gives wealth, and he disposes of it rightfully, and a man to whom Allah gives knowledge which he applies and teaches it."

Abu Musa (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "The guidance and knowledge with which Allah has sent me are like abundant rain which fell on a land. A fertile part of it absorbed the water and brought forth profuse herbage and pasture; and solid ground patches which retained the water by which Allah has benefited people, who drank from it, irrigated their crops and sowed their seeds; and another sandy plane which could neither retain the water nor produce herbage. Such is the similitude of the person who becomes well-versed in the religion of Allah and receives benefit from the Message entrusted to me by Allah, so he himself has learned and taught it to others; such is also the similitude of the person who has stubbornly and ignorantly rejected Allah's Guidance with which I have been sent."

Sahl bin Sa'd (May Allah be pleased with him) reported: The Prophet (ﷺ) said to 'Ali (May Allah be pleased with him), "By Allah, if a single person is guided by Allah through you, it will be better for you than a whole lot of red camels."

'Abdullah bin 'Amr bin Al-'As (May Allah be pleased with them) reported: The Prophet (ﷺ) said, "Convey from me even an Ayah of the Qur'an; relate traditions from Banu Israel, and there is no restriction on that; but he who deliberately forges a lie against me let him have his abode in the Hell."

Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "Allah makes the way to Jannah easy for him who treads the path in search of knowledge."

Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "He who calls others to follow the Right Guidance will have a reward equal to the reward of those who follow him, without their reward being diminished in any respect on that account."

Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "When a man dies, his deeds come to an end except for three things: Sadaqah Jariyah (ceaseless charity); a knowledge which is beneficial, or a virtuous descendant who prays for him (for the deceased)."

'Abdullah bin 'Amr bin Al-'As (May Allah be pleased with them) reported: I heard the Messenger of Allah (ﷺ) saying: "Verily, Allah does not take away knowledge by snatching it from the people, but He takes it away by taking away (the lives of) the religious scholars till none of the scholars stays alive. Then the people will take ignorant ones as their leaders, who, when asked to deliver religious verdicts, will issue them without knowledge, the result being that they will go astray and will lead others astray."