In the sermon, SP Daniel Foo elaborated on how to engage in effective spiritual warfare by mapping the boundaries of spiritual authority in prayer. As part of the sermon series of being effective Priests and Kings, we were taught to pray strategic Kingly and Priestly (binding and loosing) prayers over our pre-believing family and friends. It was emphasized that we should never take on demon principality-idols in and of itself. In this sermon, we delve into the boundaries of spiritual authority