“See how great the power of love among mankind is.  The word Ahavah – love, has the gematria of 13.  When two people show each other true Ahavah, the total is doubled to 26, which is equivalent to the gematria of the Name of Hashem.  Thus, it is clear that when people share true love for one another, Hashem rests His Divine Presence between them!”  ~ R’ Chaim Vital zt”l from Torah Tavlin