Luke 9:47-48

‘But when Jesus saw the reasoning of their heart, he took a little child, and set him by his side, and said to them, “Whoever shall receive this little child in my name receives me, and whoever shall receive me receives him who sent me.'

When Jesus saw what they were thinking in their hearts, He took a little child and pointed out that the one who wanted to be great should receive such little children in His name, for true greatness consisted in serving the lowly in His name. And whichever of them received such a little child in His name was actually receiving Him, and whoever received Him received Him Who sent Him.

As often His response was indirect, but the more telling for that. His point was that by serving someone, however lowly, in His name they were serving Him, and in serving Him they were serving God, the highest service of all (compare Matthew 25:35). All service therefore that was truly done for His sake was ‘great'. For it was serving God. And all work done out of pride was dross.

Not many people in those days looked on little children as very important. They were expected to keep their place. And as we know, later, when mothers sought to bring their children (not babies) to Jesus, the disciples would have turned them away (Luke 18:15; Mark 10:13). They would not have turned away a chief priest or a Scribe, or even a Pharisee, but to them little children were unimportant. So Jesus had then to point out that the little children whom they wanted to turn away were in fact the most important of people, for it was their hearts which were most open to the truth, and by turning them away they were turning away their best opportunity of winning men and women for Christ. But here His point is simply that greatness consists of obeying Him in what most people considered little things. Any humble task done in His name, even the receiving of a little child, makes for greatness, for the one who does the lowest task, without thinking about it or assessing it, is the greatest of all because he is then like Jesus.