Begin with the world
The Bible says the created world points beyond itself. Its beauty, order, power and scale are presented as signs of a Creator, not as a neat equation that answers every question. David looked at the night sky and saw it declaring God’s glory, while Paul says people can recognise something of God’s power and nature through what he has made (Psalm 19:1; Romans 1:20).
That may start a question rather than settle one. That’s fair. A painting can make you wonder about its painter, but it cannot tell you everything about them. Christians believe God has not only left traces in nature. He has also acted in history and made himself known in Jesus.
For the invisible things of him from the creation of the world are clearly seen, being understood by the things that are made, even his eternal power and Godhead; so that they are without excuse:
Look closely at Jesus
The Christian claim is more than that some distant god exists. It is that God has shown what he is like through Jesus. John describes Jesus as God’s eternal Word who entered our human world, and Jesus tells Philip that to see him is to see the Father (John 1:14; John 14:9). So reading a Gospel is a very practical place to begin.
Try John’s Gospel and ask a straightforward question as you read: who does Jesus say he is? Notice how he treats wounded people, religious leaders, outsiders and friends. Consider his death and the claim that he rose again. Christianity stands or falls on Jesus, not merely on a vague spiritual feeling.
And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Bring your doubts honestly
Doubt does not automatically mean you are closed to God. Thomas found it hard to accept the other disciples’ report that Jesus had risen. When Jesus appeared, he invited Thomas to examine the evidence before calling him to trust (John 20:24-28). Thomas’s questions were met personally, not mocked.
You don’t need to manufacture certainty. Say what is actually true: “God, I’m not sure you are there, but I want to know what is true.” The Bible records prayers that are raw, confused and hopeful. God is not threatened by a sincere question.
Then saith he to Thomas, Reach hither thy finger, and behold my hands; and reach hither thy hand, and thrust it into my side: and be not faithless, but believing.
Seek, then pay attention
Knowing a person is different from collecting facts about them. God invites people to seek him wholeheartedly, and promises that such seeking is not pointless (Jeremiah 29:13). Those words were first given to Israelites far from home in exile, but they show God’s willingness to be found by people who turn towards him.
Set aside a little time for an honest experiment. Read a chapter of John each day. Pray in ordinary words. Write down what seems compelling, what feels difficult, and what questions remain. If you need wisdom, ask God for it, as James encourages (James 1:5). You could also speak with a thoughtful Christian who will listen rather than pressure you.
Faith is not blind
Christian faith includes reasons, but it also involves trust. The Bible speaks of faith as confidence in God concerning realities we cannot yet see fully (Hebrews 11:1). It is not a leap into nonsense, nor is it pretending that every mystery has disappeared.
You may not receive every answer at once. Still, you can take the next honest step. Explore creation, examine Jesus, ask hard questions, and keep your heart open to the possibility that God may be seeking you too.