It's a hard life when everybody wants you.
Dammit John, Father Allred doesn't have time for your gay nonsense, y'all have an exorcism to get to.
I like to think that Father Allred's "that's father to you" comment was intended to be more lighthearted and playful than it came across. Like, he's got this clearly scared rookie with him and he thinks 'oh, I'll just give him a little ribbing to help him ease up' and accidentally makes it worse, and he's just like 'OH NO I MADE HIM SAD'