"Submit yourselves, then, to God..." James 4:7
This does not mean make plans and then submit them to Him asking Him to make them successful. It does mean lay yourself in front of Him and ask Him to guide you and lead you in His plans.
I was reading from My Utmost for His Highest by Oswald Chambers today where he says: "Have you come to your last days really? You have come to them often in sentiment, but have you come to them really? ...Do you agree with God that you stop being the striving, earnest kind of Christian you have been? We skirt the cemetery and all the time refuse to go to death. It is not striving to go to death, it is dying, "baptized into His death."
I find this challenging in my own life to truly submit myself to Him and die to self seeking after His desires and plans rather than going through motions and rote Christianity vis a vis as a living sacrifice.