Philippians 2:3-4 AMPC
Do nothing from factional motives [through contentiousness, strife, selfishness, or for unworthy ends] or prompted by conceit and empty arrogance. Instead, in the true spirit of humility (lowliness of mind) let each regard the others as better than and superior to himself [thinking more highly of one another than you do of yourselves].
Let each of you esteem and look upon and be concerned for not [merely] his own interests, but also each for the interests of others.
AMPC: Amplified Bible, Classic Edition