Philippians 2:1-4 RSV

1 So if there is any encouragement in Christ, any incentive of love, any participation in the Spirit, any affection and sympathy,
2 complete my joy by being of the same mind, having the same love, being in full accord and of one mind.
3 Do nothing from selfishness or conceit, but in humility count others better than yourselves.
4 Let each of you look not only to his own interests, but also to the interests of others.