Philippians 2:4; Philippians 2:7-8; Philippians 2:12; Philippians 2:21

4 Look not every man on his own things, but every man also on the things of others.
7 But made himself of no reputation , and took upon him the form of a servant, and was made in the likeness of men: 8 And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.
12 Wherefore, my beloved, as ye have always obeyed , not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.
21 For all seek their own, not the things which are Jesus Christ's.