John 9:30

30 The man answered and said unto them, Why herein is a marvellous thing, that ye know not from whence he is, and yet he hath opened mine eyes.

Ver. 30. And yet he hath opened mine eyes ] Which was a foretold sign of the Messiah, Isaiah 35:4-5 , and an office whereto Paul was sent of God, Acts 26:18 . And surely if God set such a seal to a man’s ministry, as to make him instrumental to the conversion of others, it is a sweet and singular confirmation, Jeremiah 23:22 ; 1 Corinthians 9:2-3 .