You said; “You are missing my point...the point is, what if that person doesn’t have the tithe contribution, are they then unwelcome?”
A tithe is 10% of whatever you make. If you make $10 a tithe would be $1. The tithe in most churches today simply means that you should give a portion of what you earn to the Church so that the Church can do it’s work.
The Book says "10% of your INCREASE".
What shall we make of THAT?
Deuteronomy 14:22
Put on one side a tenth of all the increase of your seed, produced year by year...