Yes Sir, the answer is there. However, your definition of ‘invisible’ is not. The correct terms as revealed are in the ‘block of Scripture’ by God’s Grace I provided.
The real line of questioning to your proposal is:
“Who adds to God’s church?”-—Answered in the NT
After the above the next is:
“How do those who are added to the church recognize each other?”-—Answered in the NT
Finally,
Application:
“What were the conditions in which the apostles/disciples baptized a person?”-—Answered in the NT
Wheat and tares. Invisible?