Mercy Seat - Quick & Clear Bible Study

What is thd mercy seat and how does it apply to us?

Verses used in this study:
Exodus 25:9-11,16-22
Numbers 7:89
Exodus 26:33,34
Mark 15:37-39
Hebrews 8:1-5
Hebrews 9:1-12
Romans 3:22-28