Leviticus 19:18 (NKJV)
18 You shall not take vengeance, nor bear any grudge against the children of your people, but you shall love your neighbor as yourself: I am the Lord.
“Why do you look at the speck that is in your brother’s eye, but do not notice the log that is in your own eye?”
It’s spiritual. “For we wrestle not against flesh and blood (the people we see), but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” Ephesians 6:12