Why God Requires Faith

Life outside of Christ is existance without purpose

Why faith is the key to truly knowing God

I once had a friendly discussion about God with an atheist. As our conversation drew to a close, I asked one of my final questions: If I were to present Jesus to you physically, would you then believe in God? To my surprise, they said no. When I asked why, they explained: Just seeing Jesus wouldn’t make me want to follow Him. I might know that God exists, but I would still have unanswered questions that I’d need resolved before I could truly commit. (John 20:29 – “Blessed are those who have not seen and yet have believed.”)

No One Seeks After God

That response reveals a deeper problem within humanity: from the beginning, we are inclined to reject God—a rejection that introduced sin and death into our existence, rooted in a lack of faith. This absence of faith drives us to place our trust in anything but Him. Yet Scripture says that without faith it is impossible to please God, meaning faith is not optional but essential. (Hebrews 11:6)

“As it is written: ‘There is none righteous, no, not one; there is none who understands; there is none who seeks after God.’” (Romans 3:10–11)

Consider how much faith we show in marriage. We trust that our spouse will not hurt, abandon, or betray us, even though there are no guarantees. Yet when it comes to God, many refuse to rely on faith alone and instead demand proof. In marriage, faith allows love to grow into a lifelong bond. With God, faith becomes the glue that nurtures a love strong enough to sustain an eternal bond. (Ephesians 5:31-32)

When someone lives by faith, they enter into a spiritual marriage with God. This is why the Bible describes Christ as the Groom and the Church as the Bride—a union in which faith is indispensable. (Revelation 19:7) Unlike human trust, which is often fragile and uncertain, faith in God is not blind. He has already revealed Himself as Creator and Sustainer, and He has given us His Word, filled with promises, inviting us to open the door of our hearts. (Romans 1:20, Revelation 3:20) And once we place our faith in Him, He proves Himself faithful. (2 Timothy 2:13)

The person who told me they would not follow God even if He were physically present is like someone refusing to marry until every expectation is guaranteed. But God has no need to prove Himself on our terms. First, if He revealed everything, our finite minds could never contain it—it would be like trying to pour the Pacific Ocean into a cup. (Isaiah 55:8-9) Second, how much proof would ever be enough? And third, if our faith hinges on constant evidence, when would it ever be satisfied? A demand for proof alone only fuels rebellion, and that spirit of rebellion is the mark of our world today. Yet God is not building a kingdom of rebellion but a kingdom of peace. (Isaiah 9:6-7)

Often, people put faith in a spouse because they offer tangible gratification, something they believe will complete them. In the same way, many demand proof from God because He asks us to surrender the very selfish desires we cling to. He does not always provide the immediate satisfaction we want. He is not here merely to agree with us, but to confront our limited understanding and expose the sin that keeps us from Him. (Luke 9:23, John 16:8)

In the end, God knows if humanity can place faith in Him despite the absence of tangible proof and complete understanding. He knows if we are capable of trusting Him even in the midst of uncertainty. This earthly faith points to what will be fulfilled in Heaven—freed from our flesh and rebellion, fully surrendered and guided by the Spirit, we will live under His authority, united in love, harmony, and the fullness of His glory for all eternity. God provides answers in His timing, and this trust becomes the bond that will unite us with Him forever, free from division and wrapped in His eternal presence. (2 Corinthians 5:7, Revelation 21:3-4)

The Proposal

Jesus came into the world to reveal the Kingdom, to show us the Father’s love, and to die on the cross for our sins. (John 3:16) God has given us His Word—a love letter—in which He invites us into His family. (2 Timothy 3:16-17) Faith is the key that opens the door to this invitation, and trusting in Him is how we accept it. (Ephesians 2:8-9) Through that faith, we can know with certainty that we will spend eternity in Heaven with the One who loves us perfectly. (1 John 5:13) This is the faith that pleases God, for it entrusts to Him the most precious thing He desires—our hearts. (Proverbs 3:5-6)

Summary

  • Faith is essential because without it we cannot please God. (Hebrews 11:6)
  • Humanity naturally resists God, but faith restores the relationship. (Romans 3:10-11)
  • Faith in God is like a marriage bond—built on trust and love. (Revelation 19:7, Ephesians 5:31-32)
  • Proof alone can never satisfy; faith looks beyond what we can see. (2 Corinthians 5:7)
  • God calls us to surrender our desires and trust His wisdom. (Isaiah 55:8-9, Luke 9:23)
  • Faith accepts God’s invitation and secures eternal life through Christ. (John 3:16, 1 John 5:13, Ephesians 2:8-9)