Though this passage is more about sociopolitical discernment than friendship, it is a good reminder of all the ways we should love those who love us …..
Turning Fine Gold and Silver Jewelry into Gilded Dildos (Ezekiel 16:17) Or the Trouble with Prudish Translations
Ezekiel (misogynistically) took the metaphor of Jerusalem as an unfaithful wife to the extreme. For Zeke, Jerusalem's dalliances with other nations was like her measuring her lover's dick, taking the gifts her husband gave her, making dildos out of them, and then cumming to that instead of the man in bed with her.