There are things that will show you that your assignment is Kingdom-oriented.
It should contribute to the great commission in Matt 28.
A purpose or assignment that takes away from the great commission is not of the Kingdom, nor is it God-ordained.
You, therefore, have to understand that your purpose, in all aspects should in the endpoint people to Christ.
It should say:-
1Co 2:2 KJV For I determined not to know anything among you, save Jesus Christ, and him crucified.