“Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God’s will is—his good, pleasing and perfect will” (Romans 12:2, NIV).
You love God with all your heart, mind, body, and soul. You live a surrendered and obedient life–one that seeks to please and honor the Lord. You seek Him every day through prayer and the Word. You seek His intimacy because without it you are lost. You pray for others because if you don't, you will fail them and Him. You are available when He needs you, and you reach out to those who need help. He gives you what to say when you need the words, and He is able to direct your steps. You constantly seek to be closer to Him, and to be renewed by the power of the Holy Spirit. You belong to Him, and yet in your mind you are struggling to discover His great purpose for your life.
You have longed for a great purpose in your life that brings passion to your soul. You have cried out to God to know His perfect will. You know that if you are in His will, you shall be fulfilled. So you have struggled to discover it. In your seeking, perhaps you have missed the fact that smaller purposes can make up a greater one. Perhaps smaller opportunities that God has sent your way have been overlooked in the search for that great purpose, and with that overlooked opportunity, you have missed the passion and fulfillment you have sought.
Being renewed in your mind means being changed in the way that you think. Think differently about the little things that you do each day for Him. Don't believe that you have failed Him because you haven't perceived a great purpose. Live each day with expectancy that you shall be used by God that day. Ask Him for opportunities to be used, and you shall receive. Discover the purpose of your day that brings glory to His name. Make yourself available with a joyful spirit. Discover your passion in what has been given for you to do now. With a yielded heart of surrender and a mind to receive the direction of His Spirit, you can test and approve each opportunity that a day presents. Set your hand to the plow for the day and plow your purpose. You can “commit to the Lord whatever you do, and he will establish your plans” (Proverbs 16:3. NIV). You shall be in His will–His good, pleasing, and perfect will.
Remember that God does not consider any service as being small. If you seek and serve Him faithfully in what you consider the small things, you will one day learn just how big they really are. You shall know that you have found the great, passionate, and perfect will of God for your life.