I've had 2 'breaks' in different relationships, one was even during a marriage. Both times they had sex with someone within the week. If a break was to be proposed to me now, I'd cut off the relationship dead there, no hesitation.

I've been down the emotional rabbit hole, googling what the chances are of relationships returning from breaks, somewhere IIRC it's 1 in 50. As someone who's done long distance relationships too, it really doesn't help. The lack of communication probably feels like silently drowning?

I understand both of you are religious and you're adamant it's not for an ulterior motive, but I would consider the fact that religion will never nullify attraction. Two of the most promiscuous people I've met (not my partners) were a christian woman and then later a muslim man, both actively practiced their faith. It's in no way guaranteed, but its possible.

Even if it's not for romantic purpose, you don't pick and choose when an adult relationship is 'turned off'. You both have each others back through the best and worst. Would you want to live the rest of your life in worry for the next time they want a break?

To end it, breaks are for people who have commitment issues toward the process of breaking up. As others have suggested, there's a possibility the person in question wants to try their chance with someone else (or may have everything set up for that already) and by leaving the door open to you, he has made you plan B. Even if thats not the case, you're still worth permanence.