Hawzah News Agency – The merciful prophet of Islam, peace be upon him and his household says:
المؤمنُ يألَفُ ويُؤلَفُ، ولا خيرَ فيمَن لا يألَفُ ولا يُؤلَفُ، وخيرُ النّاسِ أنفَعهُمْ للنّاسِ.
'The believer likes others and is well-liked by them, and there is no good to be found in one who does not get along with others and whom people do not get along with. The best of people is the most useful from among them.'
Source: Kanz al-Ummal, no. 679