Well, you would think so, wouldn't you? My schedule, though, is arrive at church, 5am. People start arriving @7:15. Early service is at 8am, so I will "robe up" 10 minutes before. Early service ends @ 9, I quickly dis-robe and head down the hall to teach adult Bible class. Late service is at 10:45. To carry OWB for ease of grasp from under the alb is great during service, but then I gotta handle the weapon and transfer to another carry position for Bible class, before and after services. To me, the more the weapon is handled, the more likely it is to be spotted (Pastor, can I come in for a minte...whoah, what's that???), forgotten in my office, or - God forbid - an AD somehow happens. Not to mention, with that much work, the silent danger is to get frustrated with the thing and just quit carrying.Seriously, that looks like a great 'cover garment' a little tailoring should provide you with access to a belt holster. ( front or side seam held together by velcro). Or a hidden internal pocket in the garment itself.
The robe is a light cotton/poplin - think the material a heavy Oxford dress shirt is made of - so an inner pocket really won't support a pistol's weight very well. To add insult to injury, my robe's opening is to my right side; I'm a lefty, so I can't do a tucked cross-draw. Hmmm...maybe I should get an alb made of Kevlar...that would buy some time...call it the BatAlb, SuperAlb, or something like that.
I have small hands. For me to dip my hands through the slash openings of the alb to pants pockets really isn't an issue.
I'm wrestling with carry comfort & ease (small size weapon, i.e. KT or LCP) vs. shooting comfort & ease (j-frame, compact XD, MP, or MilPro). And, I don't wear boots - I didn't think about what would happen when I kneel at the altar for the Sacrament. Peek-a-boo!

Uptheirons...Seguin...you're not Lutheran by any chance, are you? A buddy and former classmate of mine is in your neck of the woods...And by the way, Autom is having a sale on their shirts right now - $14.99, if their ad is right.
Gotta run...thanks all for the words of welcome & advice...
Q