Possible limits to simply hearing and obeying Jesus
Whether DBS emphasizes Law (obedience) at the expense of Grace (relationship)
Whether there is a "performative" act that constitutes being a Christian (e.g., repentance, communion)
The difference between "joining with Jesus in his work" (as servants, focused on productivity) versus "joining with Jesus through His work" (as friends or family, focused on intimacy)
How "to seek and save that which is lost" might apply both internally and externally