It is very easy to talk of universal love. But when you want to put it in actual practice, it becomes extremely difficult. Petty-mindedness of all sorts comes in the way. The grace of the Lord will descend on you quite easily. Universal love terminates in Advaitic unity or oneness or Upanishadic consciousness of seers and sages.
Pure love is a greater leveller.
It brings equality. Hafiz, Kabir, Mira, Gouranga, Tukaram, Ramadas, all have tasted this universal love. What others have achieved, you can also attain. Feel that the whole world is your body, your own home. Melt or destroy all barriers that separate man from man.