A prayer which can be used for others and for yourself:

(NASB) Philippians 1:9-11

“And this I pray, that your love may abound still more and more in real knowledge and all discernment,

10 so that you may approve the things that are excellent, in order to be sincere and blameless until the day of Christ;

11 having been filled with the fruit of righteousness which comes through Jesus Christ, to the glory and praise of God.”