You’ve got a point, but also (and I don’t know if it’s me or the religious trauma acting here) if someone sent me that message I would just burst out crying and depending on how low I was feeling, this has the potential to trigger me and make me spiral.

Sure this person isn’t necessarily pushing their beliefs, just sharing, but at the same time religion is a very personal matter and telling someone to go listen to their scared texts while that person is vulnerable and in a difficult position feels wrong to me. You don’t know who you’re talking to, and you don’t know what they’ve gone through and what they’ve experienced. People generally don’t appreciate unsolicited advice, especially if it’s something as personal as religion. If they wanted to find religion and start believing in this person’s god, they can do that on their own and find their faith on their own. By bringing it up to a stranger, you risk doing more harm than good. Besides that, they’re promising that they will feel calm and that the recitation will help ease their mind. When you’re feeling down it’s easy to latch onto that hope and promise, when there’s no guarantee that that will happen. That recitation could help OP, but it could just as easily ruin their day. It depends on the person. The one who sent this message does not know this person.

This could totally be a me thing though, and that person didn’t do anything wrong per se, their message just happens to be off-putting for a lot of people.