Please read Calling, from The Life Recovery Devotional: Thirty Meditations from Scripture for Each Step in
Recovery, by Stephen Arterburn and David Stoop, at One Place.
"...many people think that unless they’ve received “a calling” to become a minister or missionary, God can pretty much stay out of the career picture. But God calls dentists, salesclerks, insurance salesmen, truck drivers, moms, and corporate executives. Whatever your occupation might be, see it as a calling from God. And recognize that our main calling in life is to be Christ-like, no matter what we do, who we’re with, or where we are."
To this end also we pray for you always, that our God will count you worthy of your calling, and fulfill every desire for goodness and the work of faith with power,
2 Thessalonians 1:11