1 Yochanan 4:7-12

Chaverim, let us have ahavah one for another, because ahavah is of HASHEM, and everyone having ahavah has been born of HASHEM and has da'as of HASHEM. The one not having ahavah did not have da'as of HASHEM, because HASHEM is ahavah. By this was made hisgalus of the ahavah of HASHEM among us, because HASHEM has sent His Ben Yechid into the Olam Hazeh that we may live through Him. In this is ahavah, not that we have had ahavah for HASHEM, but that HASHEM had ahavah for us and gave His Zun fun der Oybershter as a kapporah for chattoteinu. Chaverim, if HASHEM so had ahavah for us, also we ought to have ahavah one for another. No one has ever beheld HASHEM. If we have ahavah one for another, G-d makes His ma'on in us and the Ahavas HASHEM in us has been made shleimah.