The Gospel of the kingdom is the convergence of the various facets of the impression and expression of the very life in Christ. This Gospel is still a mystery to even the best and the most spiritual entity. The journey of discovering this Gospel or goodnews begins with the foundation of spirit and soul redemption, and then moves to a greater reality of the demonstration of the wisdom of the Gospel to powers, dominions, and principalities over realms and the nations.
The bottom line was 22 out of 33 thousand chosen warriors on the way to the battle were sent back home because something that ought to have been part of their default, the footing of readiness as the army of God was not there, hence, they were sent home. What could disqualify you and me in this season of preparedness and enrolment for the battle of the Lord?