Final answer:
The provided information does not detail the Assemblies of God's protocol for minor transgressions, but reflects on the United Methodist Church's response to LGBT issues, including church trials for ministers like Reverend Amy DeLong.
Step-by-step explanation:
How the Assemblies of God handle relatively minor transgressions of approved doctrine or practice is not explicitly stated in the supplied information. However, when it comes to other denominations, such as Reverend Amy DeLong's United Methodist Church, a church trial may ensue for actions such as officiating a gay marriage or openly identifying as a member of the LGBT community, which goes against the denomination's policies. The Assemblies of God may have a process for addressing doctrinal issues, but each denomination handles these situations according to its own protocols and beliefs.