The most common commentaries used across all the Protestant churches would probably be the Tyndale commentaries. You will also find the Tyndale's on many a Catholic priest's book shelf.
This sounds less like a complaint on professionalism, and more like a personal beef. Not one reflected by the wider church - you'll find many leaders both in and outside the Catholic church, who communicate regularly, and coordinate their efforts together.
This sounds less like a complaint on professionalism, and more like a personal beef. Not one reflected by the wider church - you'll find many leaders both in and outside the Catholic church, who communicate regularly, and coordinate their efforts together.