Psalm 39 and Psalm 16
The fleeting nature of wealth and the idea that we are pilgrims comes to the fore in Psalm 39:1–13. This would be a good song to sing before your sermon so that you can also refer to it. The Lord being our portion and true inheritance is a big theme in Psalm 16:1–11, which also testifies that the Lord will raise our bodies from the grave. This would be a good song to sing after your sermon.
1 Then the heads of the fathers’ houses of the Levites came to Eleazar the priest and to Joshua the son of Nun and to the heads of the fathers’ houses of the tribes of the people of Israel.