Today many are as ignorant of the Holy Spirit’s work upon the heart as were those believers in Ephesus (see Acts 19:1-6); yet no truth is more clearly taught in the Word of God. Prophets and apostles have dwelt upon this theme. Christ Himself calls our attention to the growth of the vegetable world as an illustration of the agency of His Spirit in sustaining spiritual life. The sap of the vine, ascending from the root, is diffused to the branches, sustaining growth and producing blossoms and fruit. So the life-giving power of the Holy Spirit, proceeding from the Saviour, pervades the soul, renews the motives and affections, and brings even the thoughts into obedience to the will of God, enabling the receiver to bear the precious fruit of holy deeds. (TDG 252.3) MC VC