Spiritual Meaning of EXODUS 18:24-27
Jesus said, The Son can do nothing of Himself, but what He seeth the Father doing; for what things soever He doeth, these the Son also doeth in like manner. As the Father hath life in Himself, so hath He given also to the Son to have life in Himself (John 5:19, 26).
The Holy Spirit was not yet, because Jesus was not yet glorified (John 7:39).
If I go not away, the Paraclete will not come unto you; but If I go, I will send Him unto you; He, the Spirit of Truth, shall not speak from Himself; but what things soever He shall hear, shall He speak. He shall glorify Me, for He shall receive of Mine (John 16:7, 13, 14).