What is a Sacrament and what makes them so important and special? 

Catechism Question 72 - What Is A Sacrament? : https://brcc.church/resource/catechism-question-72/

After Hours Episode 262 - Living Wisely In God's Now But Not Yet Kingdom

After Hours is a video series that allows the teacher to talk more about a specific subject that they were unable to delve into during Sunday's teaching.