I preached this as a candidate for the pastoral ministry at California Road Missionary Church – my first time preaching a candidate’s sermon in 35 years! You can read the sermon below, or you can watch it on Cal Road’s website: https://www.californiaroad.org/pages/watch, then click the 3/17/2024 tab. (The sermon begins at 28:43.) This sermon is a survey of John 1-2, looking at what it means to believe in Jesus.
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When Karen and I were youth sponsors in our home church, we had a teen in the youth group named Philip. He was a smart kid who went on to be a physicist working in fluid dynamics.
When Philip was about 10 years old, he responded to the altar call week after week after week. Some of the adults assumed that Philip had an overly sensitive conscience. Others thought he needed to “pray through.” Someone said to me that his parents should tell him to stop going forward.
I suspect the adults had a poorer grasp of the situation than Philip. Looking back, I don’t know that his young heart lacked assurance as much as it possessed desire—desire to go further up and further in. He didn’t believe in Jesus once and stop; he continued believing, which is to say he continued entrusting himself to Jesus. That is what followers of Jesus do. Trusting him is not a for-once-and-for-all thing, but a for-once-and-for-always thing.
The Christian life depends on faith. The Apostle Paul taught that it is through believing in Jesus that the Christian life begins, that we are “justified” and accepted into the people of God. It is also through believing in Jesus that we are enabled to obey God. Paul calls this “the obedience of faith.” Elsewhere, (Hebrews 3 and 4, and John 3:36 are examples) the Bible speaks of the disobedience of unbelief. Obedience depends on faith.
Faith is also the means by which we calm our hearts when they are all stirred up. Jesus said, “Do not let your hearts be troubled. Believe in God. Believe also in me” (John 14:1). That is reminiscent of what King David said: “When I am afraid, I will trust in you … in God I trust; I will not be afraid” (Ps. 56:3,4).
Further, belief in Jesus is the spring from which joy flows into our lives. It is by “believing” – present tense; it’s not something you once did but something that you are doing right now – by “believing in him [that] you are filled with an inexpressible and glorious joy” (1 Peter 1:8).
What we are going to see is that the Christian life is “by faith from first to last” (Romans 1:17 NIV). We will never be so mature that trust becomes unnecessary. That is not what maturity means. The mature person is not one who no longer needs to trust but one who is able to trust sooner and continue longer than he was once able to do.
I have referenced the Apostles Peter and Paul and a little of what they say about faith, but I could have mentioned others biblical writers as well. The one who focuses most consistently on faith is the Apostle John. The purpose of his Gospel, which guided the content he chose, was “that” – these are his words – “you may believe that Jesus is the Christ, the Son of God, and that by believing you may have life in his name” (John 20:31).
This morning, we are going to do a quick survey of the beginning chapters of John’s Gospel, looking for what he says about belief and particularly about the need to continue believing. Just because we have not repudiated our initial confession of faith does not mean that we have continued to believe. Faith in Jesus is so much more than “I believed when I was 10 (or 20, or 50) and I haven’t changed my mind.” It is, “I believed when I was 10, and when I was 20, and when I was 50, and ten thousand times in between. And I believe in Jesus now.”
So, let’s survey those initial chapters of John’s Gospel for insights into what it means to believe in Jesus, starting with the prologue in chapter 1. John begins at the beginning with the Word that was with God and was God, the Word that spoke into existence all that is, and gives light to humanity. Then he writes (John 1:6-7): “There came a man who was sent from God; his name was John. He came as a witness to testify concerning that light, so that through him all might believe.”
The thing to note is the purpose for which God sent John the Baptist into the world. He came “so that through him all might believe.” That is going to require some unpacking, but for now just hold onto the thought that God wants people to believe and has taken steps to make that possible.
Now, look down to verse 12, where we learn what happens when people believe: “Yet to all who did receive him, to those who believed in his name, he gave the right to become children of God.” God wants children, and the way people become children of God is by believing in Jesus.
My wife’s sister and her husband wanted to have children but were unable to conceive, so for many years they fostered kids. They know the ache that so many others have felt, who wanted children but did not have them. God understands that; he wants children too.
Before we continue our survey, we need to pause to consider John’s terminology. The phrase, “to those who believed in his name,” is literally “those who believed into his name.” Believing into Jesus is the characteristic way John describes the act of faith. We have it, for example, in the famous John 3:16: “For God so loved the world that he gave his one and only Son, that whoever believes into him should not perish but have eternal life.”
John 11:25 is another example: “I am the resurrection and the life. Whoever believes in [into] me will live, even though he dies; and whoever lives and believes in [into] me will never die.” John uses the “believe into” construction more than 20 times, though it is relatively rare in the rest of the New Testament.
So, why did John prefer this preposition? I think it might be because he wanted to convey the idea that the life of faith is not static. We don’t believe in Jesus from a distance. Belief moves us into him, into fresh experiences of his wisdom, his kindness, and his grace. Into a fresh awareness of our sins and weaknesses. The life of faith is always calling us, to quote once again from C. S. Lewis’s The Last Battle, “further up and further in.”
Followers of Jesus don’t just sit, not even in a pew; they follow. If you and I stop moving forward, a gap will grow between us and our savior because he has not stopped moving.
Believing into Jesus sometimes – more often than we’d like – moves us into trouble, but also into a family, into adventure, into mysteries, into ecstasies, into challenges, purpose, and love.
John follows the prologue’s emphasis on belief with the stories of five men (six, if you count John the Baptist) who did believe and received the authority to become children of God (vv. 35-51). Because we have limited time, we will focus on Nathaniel, who initially disbelieved.
In verses 43-51, we read that Jesus found Philip (that is a great story in itself), who found Nathanael and told him they had found the Messiah—Jesus of Nazareth. Nathanael asked if anything good could come from Nazareth. Philip said, “Come and see.” Now verse 47.
47 When Jesus saw Nathanael approaching, he said of him, “Here truly is an Israelite in whom there is no deceit.”
48 “How do you know me?” Nathanael asked.
Jesus answered, “I saw you while you were still under the fig tree before Philip called you.”
49 Then Nathanael declared, “Rabbi, you are the Son of God; you are the king of Israel.”
50 Jesus said, “You believebecause I told you I saw you under the fig tree. You will see greater things than that.” 51 He then added, “Very truly I tell you, you will see ‘heaven open, and the angels of God ascending and descending on’ the Son of Man.”
People say that seeing is believing; that is not always the case. I was once asked to pray for a man – a lapsed Catholic – who had been diagnosed with cancer. So, I went over to his home and prayed with him. When I went back to see him a couple of weeks later, he was bubbling over with joy. His cancer had gone into remission, and he was certain that God had healed him.
Before we moved away from that town, I went back to see him – this would have been months later. He was still in remission, but his interest in God had flagged. He had seen for himself what God can do, but seeing wasn’t believing. But from Nathaniel we learn that, while seeing is not always believing, believing leads to seeing. Jesus told him, “You believe because I told you I saw you under the fig tree. But you will see greater things than that.” Believing opened the door to greater things.
But what does it mean to believe? To believe in someone always involves entrusting something to them—something of value. When we believe in Jesus, we entrust ourselves to him. That is what Nathanael did. He entrusted his future, his reputation – his very self – to Jesus.
But why can’t a person do that once and, as long as he really means it, be done with it? The reason has to do with how God made us. We are bigger on the inside than on the outside. Humans are so vast, so complex that each of us, to borrow a line from John Donne, is “a little world made cunningly”—a world large enough to hold belief and unbelief at the same time. As Dallas Willard once said, “Perhaps the hardest things for sincere Christians to come to grips with is the level of real unbelief in their own life.”[1]
When we trust Christ, a beachhead is established in that world, but there remains a lot of territory within us – a Promised Land – for us to conquer and take for Christ. We conquer, and more than conquer, by faith. Faith is the victory that overcomes that world, too (see 1 John 5:4). A believer’s life work is to bring the territory of their own souls into submission to Christ.
It happens like this: I discover yet again that a region of this little, cunningly made world that is me – that region could be work, or politics, or relationships – has not been brought under Christ’s rule. It’s clear that Christ does not control this part of my life because fear, anger, lust, or greed have a base there. That part of my life needs to be conquered, entrusted to Christ, and set apart for his use. That is what being sanctified is about. And when every part of the world that is me is brought into submission to Christ, I will be, in Paul’s words, “sanctified wholly.”
But that only happens by trusting Christ, which is to say, by entrusting ourselves to him. No wonder St. Paul says (Romans 1:17, lit.) that “God’s righteousness is revealed from faith to faith.” Every step forward in the Christian life is taken by faith. Every step backward is the result of unbelief.
We need to move on in our survey. John 2 begins with Jesus’s mother, who was attending a wedding feast in Cana of Galilee, which was only a few miles from where Jesus grew up. Jesus and his disciples were also invited. You may remember the story. The entire village is at the wedding feast, but the wine has run out, which is a disaster – a social embarrassment. Jesus’s mother asks him to help, which he does by miraculously transforming the water in six stone jars, each holding 20 to 30 gallons, into wine.
Because our narrow focus on faith does not allow us to go into the details of this great story, we need to skip down to John’s summary of the event in verse 11: “What Jesus did here in Cana of Galilee was the first of the signs through which he revealed his glory; and his disciples believed in him.”
Now, wait a minute. Didn’t the disciples already believe in him? Of course, they did. Andrew was convinced that he had found the Messiah. Philip told Nathaniel that he and his pals had found the one about whom the Old Testament speaks. Nathaniel believed and confessed Jesus to be the Son of God. Clearly, they had believed already, but here they are believing again. Faith in Jesus in not a for-once-and-for-all thing. It is a for-once-and-for-always thing.
Let’s read down a little further. Jesus has just cleansed the temple (2:12-16), which is to say, he has driven out the merchants and put a temporary stop to the corrupt practices of the high priest and his associates. Many people were glad to see Jesus do this. A group known as the Essenes would not even worship at the temple because they believed it had been defiled. Some of the Pharisees, like Nicodemus, were sickened by these clerical abuses.
But some very powerful people were not glad at all. The people who benefitted from the temple trade demanded proof (v. 18) of Jesus’s authority to act in this way. The proof Jesus offered was this: “Destroy this temple, and I will raise it again in three days” (2:19)
John says that Jesus was speaking about the temple of his body. The disciples remembered these words after Jesus rose from the dead. And note what John says in verse 22. “Then they believed the Scripture and the words that Jesus had spoken.” This is the third time after they had become Jesus’s disciples that one or more of them is said to have believed – and this was three years after they started following him. The Christian life is “by faith from first to last.”
Now, let’s read verses 23-25, where we learn something further about Jesus and trust. “Now while he was in Jerusalem at the Passover Festival, many people saw the signs he was performing and believed in his name. 24 But Jesus would not entrust himself to them, for he knew all people. 25 He did not need any testimony about mankind, for he knew what was in each person.”
John says that many of the people who saw what Jesus was doing believed in (or into) his name – they believed in him. That’s what it’s all about, right? “Faith from first to last.” But look at what John says next: “But Jesus would not entrust himself to them.”
The word translated “entrust” is the same word we have seen repeatedly translated as “believe”. They believed in Jesus, but Jesus (literally) “did not believe himself to them.” Apparently, it is not just our faith in Jesus that matters. It is also his faith in us. The key to eternal life is our faith in Jesus. The key to power in life is Jesus’s faith in us. When we entrust ourselves to Jesus, we are redeemed. When he entrusts himself to us, we are empowered.
This passage helps us understand what it means to believe. It is more than reciting a sinner’s prayer. It is more than subscribing to a theological doctrine. Jesus’s belief, or in this case, lack of belief, was expressed in the choice not to entrust himself to people. Our belief in Jesus is expressed in the choice to entrust ourselves to him.
What does that look like? It looks like our initial confession of Jesus as Lord when we first came to him and entrusted ourselves to his care. But it also looks like our choice to obey him when times get tough, and we are not sure if things will work out the way we hope. It looks like the day we get bad news from the doctor and entrust our body and our health to Jesus. It looks like the day we admit we are caught in a sinful habit, trust him to help us overcome it, and then dare to do what he says. It looks like the time when we forgive someone just because Jesus taught us to do so, even though it feels unfair and dangerous.
Do you see? Trusting Jesus is a way of life for the Christ-follower. When we see an opportunity, when we suffer an injustice, when we are in need, we entrust ourselves to Jesus.
And here is the thing: When we entrust ourselves to him, he entrusts himself to us. When that happens, we, like the Apostle Paul, experience “his energy … powerfully working in [us]” (Col. 1:29).
Now, I conclude with two reminders and a challenge. The first reminder is this: trusting Jesus is not a for once-and-for-all thing but a for-once-and-for-always thing. You and I never get past the need to trust Jesus. The other reminder is this: trusting Jesus always involves entrusting something important – our salvation, our health, our reputation, the wellbeing of our family – to him.
Now, the challenge is to do that today, either for the first time (if you are new to all this) or for the ten thousandth time. If you don’t know how to do that in your situation, please talk to me after the service or to some Christian friend whose life you admire.
[1] This is, I believe, a direct quote from Renovation of the Heart.