Jesus Christ began to preach: "... Repent, for the Kingdom of Heaven has come near ..." (Matthew 4:17); "... The Kingdom of God has come near, repent and believe in the Gospel ..." (Mark 1:14).
This is the Biblical presentation of the Gospel "The good news of God": The Kingdom of God is coming to us. Do you want to live in God's paradise eternally? The daily and eternal relationship between God and man is the constant of human history, until the time that has been predetermined by God for the return of His Son, Jesus Christ, is over.