I second this and add that you also need to be careful in this situation. Certainly it is frustrating, but it is not unsolvable, and comments about you feel like you’re putting too much faith in a religion that doesn’t put any faith in you, while understandable, seem to put it all out of proportion. Be patient, take a deep breath, and speak to the priest. I’m sure this can be resolved in a matter of minutes. Remember that priests and church staff are people too.
-ACEGC
I “third” that. Remember that you’re dealing with the body of Christ on earth–who gives you, only because you approach and acknowledge in faith–the body, blood, soul and divinity of Jesus Christ. That’s a super-abundance of Faith in you, I suppose, although our participation in the church isn’t based on her faith in us, after all, but our own faith in Jesus Christ.
You’ve been asked to sponsor another human being into that body, and, unsurprisingly, you’ve been asked to prove the requirements of that office–that you are fully initiated Catholic who lives a life of faith which befits the role to be undertaken.
The priest in Atlanta has no way to know if you fulfill that last requirement. Sad to say, people don’t always tell the truth about those proposed as sponsors, so the priest in Atlanta has asked you to have your priest vouch for you.
It’s a serious responsibility you’ve been asked to take on, and those ordained to service of the church by celebrating the sacraments take that duty most seriously. They also take their word quite seriously, following the Lord’s admonition. You, for whatever reason, choose not to use envelopes–the use of which would give the priest the external evidence he needs to give his word in testimony about you.
You say that your nephew is not even born yet, so there’s an easy solution, use the envelope this Sunday, and continue using them. In a few weeks, ask for the testimony of good-standing–you won’t be asking a priest to give his word when he feels morally unable to and you will be able receive the certificate without further fuss or worry.
You’re a fortunate person to be able to attend the Lenten and Easter liturgies at St. Patrick, please offer a prayer for your fellow members of the Body of Christ when you do so.