Hadith: Anas Radiyallahu 'anhu narrates that a young Jew, who used to serve Nabi Sallallahu 'alaihi wasallam, fell ill. Nabi Sallallahu 'alaihi wasallam visited him and sat by his head and said to him: Accept Islam. He looked at his father, who was beside him. His father said: Obey Abul Qasim. So he accepted Islam. At this Rasullullah Sallallahu 'alaihi wasallam came out saying: All praise be to Allah, Who has saved him from the Fire. (Bukhari: 1356)
Hadith: Ibn Abbas Radiyallahu 'anhuma narrates that Rasulullah ﷺ
said: He is not one of us who does not show kindness to our youngsters,
does not show respect to our elders, and does not enjoin unto good and
does not forbid from evil. (Tirmidhi: 1921)
Hadith: 'Arfajah ibn Shuraih Al-Ashja'i Radiyallahu 'anhu narrates that Rasulullah ﷺ said: Indeed, Allah's hand is on Jama'at. Indeed Shaitan is with the one who has separated himself from the Jama'at and provokes him. (Nasa'i: 4025)
Abu Mas'ud Badri Radiyallahu 'anhu narrates that Rasulullah ﷺ said: Whoever guides others to do good, his reward is like the one who does it. (Abu Dawud: 5129)