Difference between God's will and calling, God's will and purpose, God's will and plan

This topic generates a lot of confusion, finding it difficult to distinguish, but by his grace i am led to write on it, I pray that after reading this your confusion will turn to a good conclusion: i.e Thanks for posting this.

God's will and calling 

What is the difference between God's will and Calling? Is there a any difference between God's will and calling  ?

God's will
God's will is the will of God or his plan for man's life. This will is divine, meaning it is of God. If you want to know in details about the meaning of God's will, check the previous post.

Calling
Calling ordinarily means a loud shout of an animal or human being, Going deeper into the meaning of calling; It is a call, summon, an invitation to do God's will (divine call). It also means the inner urge or strong conviction, determination, impulse or motivation that we have towards a particular occupation or career, profession, vocation and so on, to achieve a goal in life, which has to do with the believe that, that calling is what we are born to do. Calling is of God's will, why God's will is of God's plan for us to achieve his purpose in life.

Similarities
 Both are Divine (of God). Just as God's will is divine so is his Calling. 
 Both are from heaven. Since God lives in heaven, he calls us from there.
 Both a predestined. Even before we were born, God has willed and called us.

 Both naturally are unknown so we must seek and ask God to make it known to us.

Differences  

God's will is of God's plan for man.
Calling is of God's will, one of the will God has for man.

God's will and purpose 

God's purpose

We know the meaning of God's will already so let's know the meaning of purpose. If calling is a call or the inner urge to do a particular thing, then purpose is that thing we are actually born or call to do. It is the reason behind the calling, behind every calling there is a mission and a vision which is the purpose for that calling. God created everyone on purpose and for a purpose. Many of us might not know the purpose why we are living but since we were not aborted, Still birth didn't took us away, what kills people didn't kill us, but still alive today serves a purpose. Brethren you are living for a purpose, go for it, know it and let the world know you're existing. But we must call on God to know his purpose concerning us because Man proposes god disposes.

Similarities

Both are Divine (of God). Just as God's will is divine so is his purpose. 
Both are from heaven. Since God lives in heaven, he purposed us from above.
Both a predestined. Even before we were born, he has purposed us for a particular thing.
Both naturally are unknown so we must seek and ask God to make it known to us.

Differences
God's purpose is the reason why he created man.
God’s will is knowing God's plan and the steps to take to fulfill that purpose.

God's will and plan 

God's will meaning is known already. God's plan is includes God's idea, formula, strategy, objectives and decisions, he has made for man, for man to achieve his purpose. Planning involves the process of preparing and making necessary adjustment in a detailed and orderly manner in advance. God's plan is God's will for man to know when and where to be at the right time, in other word the (timing) for man to fulfill his purpose. 

Similarities
 Both are Divine(of God). Just as God's will is divine so is his plan. 
 Both are from heaven. Since God lives in heaven, his plan is also come from there.
 Both are predestined. Even before we were born, God has planed for us in  advance.
 Both naturally are unknown so we must seek the supernatural to make it known to us.

Differences
God's plan is also God's will but has to do with God's timing.
God's will is what he want us to do or be in life but without knowing his timing.

Conclusion: When you know God's will you still need to know the right place to be at the right time, but when you know God's plan, you don't only know God's will you also know the right places to be at the right time. God's will, calling, purpose, and plan are all very important. God's will is beyond us, calling is a summon that cannot be ignored, purpose is our fundamental goal and lastly God's plan is God's will in detail.