Did you receive a "calling"? If you are a member of the church, you did! But some people have been led to believe that God will speak to them in a dream, or that you will be alone in some isolated spot, and God will speak to you in a still, small voice. They imagine their "calling" will come about in some mysterious, unexplained kind of way. If you do not experience this, you haven't been called into His service. That's not it!
An advertisement in a magazine or paper may "call" you into a desire for what it has to offer. That is how you are called by the gospel. You are invited by Jesus Christ, "come unto me, all ye that labor and are heavy laden, and I will give you rest."
His gospel makes an appeal to people, for the benefits and blessings that are going to be theirs through obedience to the gospel, and tells us how to receive it.