From F. F. Bruce’s Commentary on the Book of Acts:
Since His ascension it is by His Spirit that Jesus communicates with his people; we may recall Paul’s description of Him as “the last Adam: who became a “life-giving spirit” (1 Cor. 15: 45)
In my two books I consider at least in part how the Spirit of Jesus communes with us via linguistic neural codes distributed through coherent neural synaptic networks, showing concordance between neuroscience and Scripture.