AN 5.151 - 5.160 The True Teaching

5.151 -153Qualities that prevent one who is listening to the teaching from understanding.5.154 - 156 Things that lead to the decline or the prosperity of the Dhamma.5.157 Certain topics are inappropriate to discuss with certain kinds of people.5.158 Confidence or lack thereof in mendicants is due to their practice.5.159 When told Venerable Udāyī is teaching, the Buddha defines five factors that a Dhamma teacher should establish in themselves.5.160 Five things that are hard to dispel once they have arisen