"By the light of day, and by the dark of night,
  your Lord has not forsaken you, nor does He abhor you.
The life to come holds a richer prize for you than this present life.
  You shall be gratified with what your Lord will give you.

  Did He not find you an orphan and give you shelter?
  Did He not find you in error and guide you?
  Did He not find you poor and enrich you?

Therefore do not wrong the orphan, nor chide away the beggar.
  But proclaim the goodness of your Lord."


                                                   - Koran, "The Brightening"
 
 

"If you love those who love you, what credit is that to you? For even sinners love those who love them. And if you do good to those who do good to you, what credit is that to you? Even sinners lend to sinners, to receive as much again. But love your enemies, and do good, and lend, expecting nothing in return; and your reward will be great ... Be merciful, even as your Father is merciful."

                                                                                                        - Luke 6:32-36