Then shall the righteous ... - This answer is indicative of humility - a deep sense of their being unworthy such commendation. They will feel that their poor acts of kindness have come so far short of what they should have been that they have no claim to praise or reward. It is not, however, to be supposed that in the day of judgment this will be actually “said” by the righteous, but that this would be a proper expression of their feelings.
Related Commentaries of Matthew 25:37
Matthew 25:37-39
37 Then shall the righteous answer him, saying, Lord, when saw we thee an hungred, and fed thee? or thirsty, and gave thee drink?
38 When saw we thee a stranger, and took thee in? or naked, and clothed thee?
39 Or when saw we thee sick, or in prison, and came unto thee?