John the Apostle
John 2:23ESV·traditional attribution

Now when he was in Jerusalem at the Passover Feast, many believed in his name when they saw the signs that he was doing.

John Calvin Reformed @genevareformer

23. Many believed. The Evangelist appropriately connects this narrative with the former. Christ had not given such a sign as the Jews demanded; and now, when he produced no good effect on them by many miracles — except that they entertained a cold faith, which was only the shadow of faith — this event sufficiently proves that they did not deserve that he should comply with their wishes.

Matthew Henry Presbyterian @wholebiblehenry

We have here an account of the success, the poor success, of Christ's preaching and miracles at Jerusalem, while he kept the passover there. Observe, I. That our Lord Jesus, when he was at Jerusalem at the passover, did preach and work miracles. People's believing on him implied that he preached; and it is expressly said, They saw the miracles he did.

Commenting on John 2:23-25

John Gill Reformed Baptist @doctorgill

But Jesus did not commit himself unto them,.... The sense according to some of the ancients is, that he did not commit the whole of the Gospel to them; he did not make known to them all his mind and will; this he only did to the twelve apostles, his special disciples and friends; nor was the time come, that he would make known, or...