I Chronicles 28:7 Moreover I will establish his kingdom for ever, if he be constant to do my commandments and my judgments, as at this day.
The word constant here has the idea of seizing and being obstinate or established in the doing of a thing. Our God is looking for some that would determine to obey His commands and wishes and be obstinate or stuck on doing so.
In the New Testament the church is given the Great Commission. I wonder just how much we have grabbed that idea. I wonder how much we have determined to stick with it or be obstinate until we get it done.
God will use us but we must determine to do His will no matter the cost. We must decide that we will be constant in the Great Commission.