(10) One can also render the intent of "And you shall love the L-ord your G-d with all your heart, and with all your soul, and with all your might" (Devarim 6:5) to be referring to the three ways in which people love each other. This can be seen in the three types of friends [pals]:
(11) 1. One who volunteers towards doing the will of the one he loves with his money only.
(12) 2. One who volunteers towards doing the will of the one he loves with his body (by physically helping) or with his money.
(13) 3. One who volunteers towards doing the will of the one he loves with his money, body, and life, as the wise man said: "Many waters cannot quench love, neither can the floods drown it" (Shir HaShirim 8:7), and it is written about Yehonatan and David: "for he loved him as he loved his own soul" (Shmuel 20:17), and "wonderful was your love to me, surpassing the love of women" (Shmuel II 1:26).