Here is still another clear affirmation by Jesus of His own deity. Only God (or a madman thinking he was God) could make such a statement as recorded here in John 7:37,38. The promise was abundantly fulfilled with the coming of the Holy Spirit after Jesus returned to the Father (Acts 2:17-21,38-41) and His indwelling presence and guidance of believers ever since.

Source:

KJV Defenders Study Bible, by Dr. Henry Morris, Ph.D.
Publisher: Thomas Nelson
Language: English
DEF 10 ISBN 0-529-10444-x
DEF 10-1 ISBN 0-529-10445-8