Doctrine

The Concept of Eternity

Pastor Tan Thai · Feb 17, 2019

Ecclesiastes 3:1-2Ecclesiastes 3:10-11Romans 5:3-4John 3:16Matthew 19:16Matthew 19:29Romans 6:22-231 John 5:11Matthew 18:8Matthew 25:46Jude 1:6-72 Corinthians 5:12 Thessalonians 2:161 Peter 5:102 Corinthians 4:17-18Matthew 6:33Matthew 16:24-261 Timothy 6:6-9Genesis 21:33Deuteronomy 33:27Psalm 90:2

This sermon explores the truth Solomon discovered in Ecclesiastes: God has placed the concept of eternity in every human heart. Though people seek happiness entirely in life under the sun, the soul remains empty until it embraces the eternal life that God offers.

This sermon is grounded in Ecclesiastes chapter 3, where King Solomon observes that everything in life has its season and appointed time. Solomon lists 14 contrasting moments in life — from birth to death, from peace to war — to remind us that no one can live through only one appointed season. The pastor emphasizes that these seasons are under God's sovereign control, not subject to human will or planning.

Through the parable of an old man and his horse, the sermon illustrates that what appears to be misfortune or good luck can reverse over time according to God's design. The pastor points to Romans 5:3-4, which confirms that suffering produces perseverance, and perseverance produces hope — meaning difficult seasons are the very tools God uses to grow the faith and character of believers.

The sermon's central focus is Ecclesiastes 3:10-11, where Solomon discovers that God has placed the concept of eternity in every human heart. The pastor explains that this is what distinguishes humanity from all other creatures: only humans reflect on God, heaven, hell, and eternal life. The devil does not want people to think about eternity and would rather keep them focused entirely on material, temporary life. The sermon also surveys over 140 biblical references to eternity, including eternal life, eternal punishment, eternal glory, and eternal comfort.

The pastor uses the example of billionaire John D. Rockefeller — the world's wealthiest man who could not enjoy a single satisfying meal — to demonstrate that contentment does not come from wealth or material pleasure. Stories of Archimedes and the homing pigeon illustrate the power of discovery and instinct built into living creatures, analogous to the seed of eternity God has sown in every human soul.

The sermon concludes with a practical call based on Matthew 16:24-26 and Matthew 6:33: believers must prioritize eternity over temporary earthly things. The soul is worth more than the whole world, and true contentment comes from being grateful to God for what one already has, while keeping one's heart set on the kingdom of God and eternal life.