Final answer:
The examples given by Jones that are NOT signs of the Spirit's authentic work are the accumulation of material wealth.
Step-by-step explanation:
The examples given by Jones that are NOT signs of the Spirit's authentic work are c) Accumulation of material wealth. According to the information provided, Jones states that when Christianity is open to the Spirit and takes the work of the Holy Spirit seriously, we will see God's love for those marginalized in a world of sin. This love is manifested through acts of compassion and justice, healing and restoration, and transforming lives and communities. However, the accumulation of material wealth is not mentioned as a sign of the Spirit's authentic work.