Dad might see me as an enemy now

This is what is currently bothering me, last few days dad's calls here put me in a position.

He said that his Pastor could get him back home with me, if i just agreed to it.

He's not supposed to know about the care facility that is in the works.

So what am i supposed to say to him?

I told him that's not what is happening.

He shoots back with "we're talking about God here" making the Pastor some God figure.

So when i struggled to elaborate he got testy with me, and sarcastic, like i was his only hope and i so heartlessly dashed it to pieces.

I'd like to fast forward a couple months to when he'd be safely situated and doing well, because he likes to talk with other people, and he'd be taken care of, we're hoping he'd go to the place his brother is at.

That's my issue i'm living with now, it might help to have opened up about it, but it's making me sick talking about it so much here.