As per Quran

Ihsan karne ka hukum

Surah Nahl 16:90 God commands justice, the doing Of good, and liberality to kith And kin, and He forbids All shameful deeds, and injustice And rebellion: He instructs you, That ye may receive admonition.

Ihsan ka shouq dilana

Surah Zumar 39:10  Say: “O ye My servants who believe! Fear your Lord. Good is (the reward) For those who do good In this world. Spacious is God’s earth! Those who patiently persevere Will truly receive A reward  without measure!”

Ihsan ka badla ihsan

Surah Rahman 55:60  Is there any Reward For Good-other than Good?

Ihsan karne walo ke kareeb hai Allah swt

Surah Aaraf 7:56 Do no mischief on the earth, After it hath been Set in order, but call On Him with fear And longing (in your hearts): For the Mercy of God Is (always) near To those who do good.

Ihsan karne walo ko Allah swt dost rakhta hai

Surah Al Imran 3:148 And God gave them A reward in this world, And the excellent reward Of the Hereafter. For  God Loveth those who do good.