Stay strong in the Lord. This sermon is about being strong, and being faithful. Recorded at Grace Memorial Church, this sermon is about the family of God, we are all adopted into it, we all must adopt others. The cornerstone is Jesus Christ. but all of us must build the Chuch where we are and where we go. Stay strong in the Lord. This sermon is about being strong, and being faithful. Recorded at Grace Memorial Church, this sermon is about the family of God, we are all adopted into it, we all must adopt others. The cornerstone is Jesus Christ. but all of us must build the Chuch where we are and where we go.