This quote from Taylor adds so much more depth to the desire of bearing fruit for God.
"As I thought of the Vine and the branches, what light the blessed Spirit poured direct into my soul! How great seemed my mistake in wishing to get the sap out of Him! I saw not only that Jesus will never leave me, but that I am a member of His body, of His flesh and of His bones. The vine is not the root merely, but all - root, stem, branches, twigs, leaves, flowers, fruit. And Jesus is not that alone - He is soil and sunshine, air and showers, and ten thousand times more than we have ever dreamed, wished for or needed."
I have to hold back from quoting so much more. Please read the book. You will be blessed.
P.s. - Hudson Taylor was used mightily by God throughout England, China and the World. His "Spiritual Secret" was a devotion to prayer and Bible reading. May we not let such a lesson fall on hardened hearts!