Matthew chapter eighteen has a valuable lesson for us if we will look at it with fresh eyes. It is important for me to emphasize fresh eyes. Fresh eyes means in this case with a shift in paradigms. It is the shift that Jesus himself taught, and likewise the one that his first century followers who wrote the New Testament writings taught. What was the shift you ask? Well, according to John 5:39-40 it was a shift to a redemptive purpose for the scripture. You can also find it backed up in Luke 24:27 & 43-45. With this in mind... let's take a look at Matthew 18:3 in its wider context. Jesus disciples asked him a question. Here is the passage Matthew 18:1-6 NASB "At that time the disciples came to Jesus and said, "Who then is greatest in the kingdom of heaven?" (2) And He called a child to Himself and set him before them, (3) and said, "Truly I say to you, unless you are converted and become like children, you will not enter the kingdom of heaven. (4) "Whoever then humbles himself as this child, he is the greatest in the kingdom of heaven. (5) "And whoever receives one such child in My name receives Me; (6) but whoever causes one of these little ones who believe in Me to stumble, it would be better for him to have a heavy millstone hung around his neck, and to be drowned in the depth of the sea."
If one has a paradigm that demands a legal constitutional reading of scripture the above words of Jesus could be very scary. However, with an understanding of first century Judaism, which would allow one to understand His words as his disciples would it takes on a significantly different meaning. Notice that Jesus called a child to Himself and set "him" before them. So, it was not just any child it was a male child. So what you ask? Well, in first century Judaism it was important for young boys to go to Torah school. In fact, they attended until the age of twelve. It was no doubt near a Torah school that Jesus was speaking with his disciples. They often met outside because the weather warranted it. So then, it is in answer to the question who is greatest in the kingdom of heaven that he calls this young boy to him. One can imagine that this was a young student. One who had not studied long.
The point Jesus was making to his disciples was that they are going to have to turn around and forget what they have learned. The only way to enter the kingdom, much less be greatest, is to forget your religious upbringing. Think about that for a minute. I am not just pulling this out of my hat. I am basing it on what Jesus taught, and how things were in the first century. All of his disciples had been to Torah school. They currently may be fishermen now, but when they were young they went to Torah school just like this little one. But there is more in the story....
This little person also believed in Jesus. That is, he believed Jesus was the Messiah. Jesus also knew that there was a chance that as the little one grew up and learned in Torah school that he could be persuaded not to believe in Jesus any longer. The scribes and Pharisees, men similar to this little ones teachers, used the Torah to prove that Jesus was not the Messiah (John 7:46-52.) So who is Jesus addressing in the sixth verse of the above Matthew passage? It is anyone who uses the scripture to cause one to stumble, and not believe in the grace and goodness of God. There are tons of preachers who should be concerned about this. They take baby saints, just converted, and use the scripture to beat them over the head to get them to walk the chalk.
However, this is yet another love letter to the brokenhearted. In fact, the entire scripture has the redemptive purpose of guiding one to a child like faith in Jesus, and the love and grace of the Father. Yet, how many times have you seen someone use this passage to beat people up. Jesus was simply telling his disciples that the only way that they will experience the true kingdom of heaven, which is also the kingdom of God is by faith. Faith in a loving Father that was in Christ, reconciling the world to himself not counting trespasses. One that had made Christ who knew no sin to be made sin so that those believing could be the righteousness of God in and through Him.