Bible Verses about “preferential treatment”

“For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life.”

“For God didn't send his Son into the world to judge the world, but that the world should be saved through him.”

“"If your brother sins against you, go, show him his fault between you and him alone. If he listens to you, you have gained back your brother.”