preaching
n. uncountablen. the act of giving a religious talk or telling people how they should behave in a moral way. It can also mean giving unwanted advice to others.
n. the delivery of a religious sermon or the act of advocating for a specific moral or political position. Often carries a pejorative nuance when describing unsolicited or sanctimonious moral advice.
His constant preaching about healthy eating is starting to annoy his friends.
The local community center offers a space for spiritual preaching every Sunday morning for those interested in the faith.
While the candidate's platform was popular, many voters were eventually alienated by his constant preaching, which they felt lacked a practical understanding of their daily economic struggles.
From Middle English prechynge.
Typically uncountable when referring to the activity; can be used with 'of' to specify the subject matter.