2:15
Some preach , some teach , some perform miracles , some -LRB- perhaps all -RRB- pray for the sick , and some do various other things , each as he is directed ; but all work in harmony . The members are all assigned their work and places in the body by the directions of the heavenly Father . From reading the second chapter of Acts , John found that soon after Christ ascended to heaven God sent His Holy Spirit to the earth to superintend the work of the members of His Son 's spiritual body , or saved people , and that this same Holy Spirit is still guiding and helping them . He also read in I John 2:15 -- `` Love not the world , neither the things that are in the world . If any man love the world , the love of the Father is not in him . '' By reading further in the apostle John 's epistle , John discovered that there are many false spirits in the world that are trying to deceive God 's people and that it is often necessary to try the spirits to know which is right . He saw that the test is love .