Paul said:

"For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places."
Eph. 6:12


Jesus said to Peter after Peter had rebuked Him:

"Get thee behind me Satan. You are an offense to me."
Matt. 16:23

If we would recognize who our enemy truly is, we would spend more time rebuking him and less time fussing with each other.