Every instance of the word "church" (ekklesia) in the Bible MUST be replaced with the word "assembly" or "congregation" if one really wants to know the meaning of the word.
Says who? ekklesia (like most other words) has more than one meaning and usage. Looking at a New Testament Greek lexicon will show that. Also, gotquestions.org has a nice little article too.
ALL the "churches" on the earth are non-Biblical, but especially the catholic church.
I disagree and I think that those are two mighty big claims you just made.
How would you show that all "churches" are non-Biblical? And especially the Catholic Church?
Offhand, I can't think of any part of the catholic doctrine that is Biblical.
Well, that just reveals your ignorance of Catholic teaching. Please do not be offended, I meant ignorance in the sense of "you just don't know" not that you are stupid or something. I certainly didn't mean that.
Here's some Catholic doctrines:
"Believing in Jesus Christ and the One who sent Him for our salvation is necessary for obtaining that salvation." (Catechism of the Catholic Church (CCC) paragraph 161).
"The divinely revealed realities, which are contained and presented in the text of Sacred Scripture, have been written down under the inspiration of the Holy Spirit." (CCC paragraph 105).
"The dignity of the human person is rooted in his creation in the image and likeness of God."(CCC para. 1700)
Do you disagree with those?
I'm gonna stop because I had a great Bible teacher who converted to Catholicism from Protestantism and he once told me that Catholic Christians and non-Catholic Christians believe in about 95% of the same things. We just don't always realize it because we use terms and language a bit differently.
By the way, I'd like to point out that you have not yet shown me where the Bible states what you claimed earlier. That there is "nothing else included." I understand that you might need more time to find that. But until you address that, it is going to have to be considered a man-made tradition of yours.
Please let me know when you find where the Bible teaches that idea. Otherwise I will have to think that it is non-Biblical.
Thanks.
Peace.