They shall build houses, and inhabit them; and they shall plant vineyards, and eat the fruit of them. They shall not build, and another inhabit; they shall not plant, and another eat: for as the days of a tree are the days of my people, and mine elect shall long enjoy the work of their hands. Isaiah 65:21, 22.
There will be employment in Heaven. The redeemed state is not one of idle repose.35SDA Bible Commentary 3:1164.
In the earth made new, the redeemed will engage in the occupations and pleasures that brought happiness to Adam and Eve in the beginning. The Eden life will be lived, the life in garden and field....
There every power will be developed, every capability increased. The grandest enterprises will be carried forward, the loftiest aspirations will be reached, the highest ambitions realized. And still there will appear new heights to surmount, new wonders to admire, new truths to comprehend, fresh objects of study to call forth the powers of body and mind and soul.36Prophets and Kings, 730, 731.
“His servants shall serve him” (Revelation 22:3). The life on earth is the beginning of the life in heaven; education on earth is an initiation into the principles of heaven; the lifework here is a training for the lifework there. What we now are, in character and holy service, is the sure foreshadowing of what we shall be.
“The Son of man came not to be ministered unto, but to minister” (Matthew 20:28). Christ's work below is His work above, and our reward for working with Him in this world will be the greater power and wider privilege of working with Him in the world to come. “Ye are my witnesses, saith the Lord, that I am God” (Isaiah 43:12). This also we shall be in eternity....
In our life here, earthly, sin-restricted though it is, the greatest joy and the highest education are in service. And in the future state, untrammeled by the limitations of sinful humanity, it is in service that our greatest joy and our highest education will be found—witnessing, and ever as we witness learning anew “the riches of the glory of this mystery;” “which is Christ in you, the hope of glory” (Colossians 1:27).37Education, 307-309.
From God's Amazing Grace - Page 362
God's Amazing Grace