"Streaming" refers to the Holy Spirit speaking into man's spirit (John 16:12-15).
“He [Jesus] regarded spiritual perception, where He found it, as a supernatural gift from God. But without the Spirit’s help there can be no grasp of the message of Scripture, no conviction of the truth of Scripture, and no faith in the God of Scripture. Without the Spirit, nothing is possible but spiritual blindness and unbelief.” (J.I. Packer)