“11 For this is the message you have heard from the beginning: We should ‘love’ [racham: have compassion (for), show mercy (for), etc..] one another”
Amein.
Strong’s Hebrew Lexicon:
Have love: 7355 racham raw-kham’ a primitive root; to fondle; by implication, to love, especially to compassionate:–have compassion (on, upon), love, (find, have, obtain, shew) mercy(-iful, on, upon), (have) pity, Ruamah, X surely.