Concerning the call of this Andrew to the apostleship, See Poole on "Matthew 4:18". See Poole on "Matthew 4:19". See Poole on "Mark 1:16". See Poole on "Mark 1:17". That was at another time, and in another manner: Christ here only invited them to come and see where he lodged.
Related Commentaries of John 1:40
John 1:40
40 One of the two which heard John speak, and followed him, was Andrew, Simon Peter's brother.