Nolan Clark puts things in (very sharp) perspective:
"It is a terrible excuse to leave the church because it fails and falls
short. When the church failed Jesus and forsook Him, He served it
communion and washed their faithless feet. What is your excuse?"
Read the whole article: A Perfect Church?
Amen. As disciples we are all fail. No-one would leave his best friend just because he messed up. Yet we leave our churches for that very reason.