That's ridiculously selective verse citing as far as defining what "church" means. Do you really want to bet your eternal salvation on your interpretation?
Do you doubt Peter ?
Given the fiery furnaces THE LORD
has led me through
and been with me through
I have 0.000000000000000000000000000000000000000000% trouble trusting my understanding of what membership in HIS CHURCH UNIVERSAL entails.
He's pretty upset with the better Pentecostal/Charismatic congregations/denominations I know.
And their fossilized traditions are many centuries closer to spontaneity and actually hearing The Lord than
the calcified traditions of men of the Roman groups.
God have mercy on us all.
Given Christ's hostility to the pharisees, I'd think anyone REALLY WANTING ETERNAL LIFE AND REALLLLLLY WANTING TO FOLLOW GOD CLOSELY--WOULD TREAT
ANYTHING AND EVERYTHING REMOTELY SIMILAR TO THE PHARISEES MENTALITY LIKE A POISONOUS SNAKE FROM HELL.