Ephesians 1:9-10

He made known to us the mystery of His will according to His good pleasure, which He purposed in Christ, with regard to the fulfillment of the times (that is, the end of history, the climax of the ages) to bring all things together in Christ, things in heaven and things on the earth.  

The plan of salvation has always been the goal. God sent Jesus for our salvation to save us and warn us of what is to come in the end.   God will always warn His people and takes care of His people right up to the end. God will bring all things together in heaven and earth through Jesus.