The word Gospel means the proclamation of salvation available in Christ. It is also the proclamation and inauguration of the Kingdom of God (Mark 1:15). Kingdom of God lives in hearts of the believers than the boundaries of the universe.
Mark 1:14-15, 4:26-34 Kingdom of God in Mark
Kingdom of God:
The word (basileia comes from basileus = a sovereign, king, monarch) denotes sovereignty, royal power, kingship, royal rule, and dominion. Involved in the term is the sovereign authority of a ruler, the activity of ruling, and