The convincing evidence of this spiritual certainty consists in the social fruits of the spirit which such believers, faithers, yield as a result of this genuine spiritual experience.  The Father requires of us only that we shall bear much fruit.  God’s will become increasingly discernible in the spirit fruits which are borne in the lives of the spirit-led children of God.  We must bring forth the fruits of the Father’s spirit if we would continue to ascend in the progressive life of the divine fellowship. 
The fruits of the spirit are the essence of the highest type of enjoyable and ennobling self-control, even the heights of terrestrial mortal attainment—true self-mastery.  Fruits of the spirit are life reactions of spirit-led mortal.  Fruits of the spirit are simply traits which Jesus manifested in his own earthly lif.  The fruits of the spirit are the substance of the Supreme as he is realizable in human experience. 
Loving service, unselfish devotion, courageous loyalty, sincere fairness, enlightened honesty, undying hope, confiding trust, merciful ministry, unfailing goodness, forgiving tolerance, and enduring peace.