It is therefore of paramount importance that we fully understand the doctrine of the Kingdom of God, seeing that it forms a vital part of the Gospel message. "We must through much tribulation enter into the kingdom of God" (Acts 4:22); it is the light at the end of the tunnel of this life, and therefore the motivation to make the sacrifices which the true Christian life involves.
Kwa hiyo ni wenye maana kuu muhimu kuwa tunaelewa vya kutosha fundisho la ufalme wa Mungu, kwa kuwa ni sehemu ya muhimu kwa ujumbe wa Injili"Imetupasa kuingia katika ufalme wa Mungu kwa njia ya dhiki nyingi"(Mdo. 14:22); ni nuru mwishoni mwa shimo la kupita chini ya maisha haya, na kwa hiyo kusudi la kutengeneza dhabihu ambayo maisha ya kweli ya Kristo imo.