Final answer:
The AG leaders in the early twenty-first century were concerned with an aging clergy, the uncertainties of adherents, and a weakening Pentecostal identity among local assemblies, amidst the changing dynamics of religious life and growth in denominational membership.
Step-by-step explanation:
Among the concerns for AG leaders in the decade at the beginning of the twenty-first century were an aging clergy, adherents having uncertainties, and a trend that indicates a tenuous Pentecostal identity of many local assemblies. The Assembly of God, like many denominations, faced challenges related to the changing landscape of religious life in society, which included issues like secularization, the rise of individualistic spiritual practices, and the influence of religious conservatism on American culture. Furthermore, the AG movement, during the late 1970s and early 1980s, experienced tremendous growth along with other denominations that experienced revivalism and an increase in membership.