Live them to the fullest. That is, according to God's Word.
Soldier of The Cross, putting aside pettiness is the result of a decision. The decision leads to the discipline of the mind.
One godly decision leads to another. When the obedient pattern begins to be established, there is release from the tentacles that would so desperately choke out the exuberant Life that is yours in Christ.
Stand before Him and tell Him He may have your hours. Your minutes.
Tell Him aloud.