The Priests will be jailed and the Churches shuttered.
It marks the beginning of the end.
The true Church will never be shuttered completely. Look at China where the true Church is underground and growing very fast. I suspect that if large denominations begin to accept the Gay Marriage mandate of the court then you will see more Home Churches and less denominational churches. Christ will always be in our hearts so do not fear the news of the day but be glad and rejoice in Him!!!
Then it is time to gather your friends and worship in your homes. You don’t need a pastor/priest/rabbi to lead prayers of adoration, confession, thanksgiving, and supplication.