The evidence of being filled with the Holy Spirit
Galatians 5:22–23 (ASV 1901)
22But the fruit of the Spirit is love, joy, peace, longsuffering, kindness, goodness, faithfulness, 23meekness, self-control; against such there is no law.
Fellow Prisoners and prison officials were touched by Brother Yun's compassion and his enviable joyful countenance, so much so that he was elevated to be the cell leader and given better treatment. Brother Yun exhibited the fruits of the Holy Spirit.