“There is a lad here who has five barley loaves and two small fish, but what are they among so many?” – John 6:9

Though seemingly inadequate to feed the multitude, these loaves and fishes would have been quite enough for the boy’s supper, yet he appears to have been quite willing to part with them. The disciples would not have taken them from him by force; the Master would not have allowed it: the lad willingly gave them up to be the commencement of the great feast. Somebody might have said, “John, you know that you will soon be able to eat those five cakes and those two little fishes; keep them; get away into a corner: every man for himself.”…But the boy whom God uses will not be selfish. Am I speaking to some young Christian to whom Satan says, “Make money first, and serve God by-and-by; stick to business, and get on; then, after that, you can act like a Christian, and give some money away,” and so on? Let such a one remember the barley loaves and the fishes. If that lad had really wisely studied his own interests, instead of merely yielding with a generous impulse to the demand of Christ, he would have done exactly what he did; for if he had kept the loaves, he would have eaten them, and there would have been an end of them; but now that he brings them to Christ, all those thousands of people are fed, and he gets as much himself as he would have had if he had eaten his own stock. And then, in addition, he gets a share out of the twelve baskets full of fragments that remain. Anything that you take away from self and give to Christ is well invested; it will often bring in ten thousand per cent. The Lord knows how to give such a reward to an unselfish man, that he will feel that he that saves his life loses it, but he that is willing even to lose his life, and the bread that sustains it, is the man who, after all, gets truly saved. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/2216.cfm