"Selfish" in the Bible: Philippians 2:3
Selfishness, and actions done to bring glory or comfort for ourselves, are not characteristics of a Christ-follower. Christians are to act humbly and with an attitude of service toward others.
Consider - a Christian perspective
This passage invites us to ponder how much God cares for the lowly flowers of the field. If He takes care of them, we can certainly trust that He'll care even more for us.