Father, fill me with the knowledge of your will in all wisdom and spiritual understanding. (Colossians 1:9)
Remember that, according to Jesus, only those who do the will of the Father will enter the Kingdom of Heaven. (Matthew 7:21)
More on the subject of God’s will can be found in the link below:
http://www.christian-faith.com/to-be-filled-with-the-knowledge-of-his-will/