John the Apostle
John 20:23BSB·traditional attribution

If you forgive anyone his sins, they are forgiven; if you withhold forgiveness from anyone, it is withheld.”

John Calvin Reformed @genevareformer

23. To all whose sins you shall remit. Here, unquestionably, our Lord has embraced, in a few words, the sum of the Gospel; for we must not separate this power of forgiving sins from the office of teaching, with which it is closely connected in this passage.

Matthew Henry Presbyterian @wholebiblehenry

The infallible proof of Christ's resurrection was his showing himself alive, Act 1:3. In these verses, we have an account of his first appearance to the college of the disciples, on the day on which he rose. He had sent them the tidings of his resurrection by trusty and credible messengers; but to show his love to them, and confirm their faith in him, he...

Commenting on John 20:19-25

John Gill Reformed Baptist @doctorgill

Whose soever sins ye remit,.... God only can forgive sins, and Christ being God, has a power to do so likewise; but he never communicated any such power to his apostles; nor did they ever assume any such power to themselves, or pretend to exercise it; it is the mark of antichrist, to attempt anything of the kind; who, in so doing, usurps the divine...