One day, all who know the Lord as Saviour will cease from their labours. It will be a time of eternal rest experienced only by those who are born again.
All the heartaches and troubles of this life will instantly cease when the born-again believer awakes with the likeness of the righteous Son of God.
Trials, afflictions, and heartaches may presently abound, but those who know the Lord rejoice, knowing that those things only exist for a season.
