All disciples are created with purpose and called to serve in different capacities unto the Kingdom of Heaven. Our Comforter, the Holy Spirit, guides us into all truth and teaches us to walk according to our gifts and calling. Jesus was perfect unto death and set an example for us to follow in all areas of ministry; He admonishes us to walk in like manner after Him. However, this spiritual walk is new and strange to us and seems an insurmountable task at times to walk as He did.
Every great accomplishment had a simple beginning. As every human being starts off as a single fertilized egg, so too, great achievements often come from humble beginnings and grow into something grand. Every task is made up a little smaller tasks. 
A war is won one battle at a time and a collection of small victories will earn you a milestone. An accumulation of milestones will bring you to a major victory, and a collection of major victories will win you the war. One must be avidly aware that if you give up along the way, you will never accomplish the ultimate victory.
Know that each ministry is unique in the same way you are unique in your calling, attributes and gift. Every calling is a great calling, because God created you to be great, therefore it is a done deal – you are great whether you believe it or not. However, to accomplish your calling, you need to believe in this greatness locked away inside or you.
As the Spirit of God leads, things will be revealed and also unlocked or molded in you. Then, little by little, spiritual transformation is going to begin to take place in you, such that your calling becomes simpler and easier for you. As you understand and apply God’s Truth, it becomes part of who you are and increases your anointing. Soon, you will tackle greater battles and more advanced works in the Kingdom. As the Potter continues to mold you, people will start to see a resemblance to God in you; this is an indication that milestones and victories are becoming the norm in your life – little by little.
– Selah –