No,a sermon is different from an exegesis paper.

布道和解经论文是不同的。

youdao

The Pope made no direct mention of the growing scandal during his Palm Sunday sermon.

VOA: standard.2010.03.28

Such a history no doubt inspires the romantics from Lusaka to Libreville, and the sermon that says "in the shadow of tragedy walks great opportunity for those who dare to believe" is played out.

BBC: African viewpoint: A year of great leaps forward?

In his sermon, Sheikh Qassem spoke of the need for non-violence, stating that no-one should be targeted.

BBC: Bahrain police prevent people reaching Shia mosque