"Ecclesiology, in Christian theology, is the study of doctrine pertaining to the Church itself as a community or organic entity, and of how the Church understands itself—that is, its role in salvation, its origin, its relationship to the historical Christ, its discipline, its destiny, and its leadership. Ecclesiology is, therefore, the study of the church as a thing in itself, and of the church's self-understanding of its mission and role." -New World Encyclopedia

Ecclesiology makes a mockery of the Holy Spirit, imho.

And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth. - Jhn 1:14 KJV

But the Comforter, [which is] the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you. - Jhn 14:26 KJV

"ekklēsia - an assembly of Christians gathered for worship in a religious meeting

a company of Christian, or of those who, hoping for eternal salvation through Jesus Christ, observe their own religious rites, hold their own religious meetings, and manage their own affairs, according to regulations prescribed for the body for order's sake

those who anywhere, in a city, village, constitute such a company and are united into one body

the whole body of Christians scattered throughout the earth

the assembly of faithful Christians already dead and received into heaven"

The ekklēsia Christ spoke about are all believers. Not a replacement church for the Pharisees.