John 20:27 - Coke's Commentary on the Holy Bible

Reach hither thy finger, &c.— It is observable, that our Lord here repeats the very words which Thomas had made use of; and thus demonstrated, not only that he was risen, but also that he was possessed of divine knowledge, from his being conscious of the words and actions of men, though spoken or done in secret. It is observable also, that Spinosa himself could find out no more plausible objections against this evidence of the resurrection of Christ, than to say that the disciples were deceived in what they imagined they saw, heard, and felt; which if granted, would be in effect to allow, that no men could be competent judges of any fact whatsoever relating to their own sensations; and, consequently, would overthrow all human testimony.