The disciples’ maths was correct. Five loaves and two fish do not feed five thousand people. Their suggestion to send everyone away to buy food was practical. Jesus asked something impossible instead: you give them something to eat.
What they had was not enough, and Jesus did not pretend it was. He took it, looked up to heaven, blessed it and broke it, and gave it back to them to share. The disciples still did the serving. The miracle happened in their hands as they handed it out.
We often look at a need and at what we have, and decide it is hopeless. A parish budget, a family’s energy, one person’s time. This Gospel does not promise that we will always see a miracle. It does say that small things given to Jesus are not small any more. Bring the loaves; let him bless them.